Metadata
About the current Catalogue of Life
Tubifera ferruginosa (Batsch) J.F.Gmel., 1792 - Photo CC BY relew
Version
Abstract
The Catalogue of Life is building a comprehensive catalogue of all known species on Earth. It offers two types of releases that reflect different levels of quality. The Base Release is curated and verified by experts specifically for COL. The eXtended Release (COL XR) builds on the Base Release 2025-11-12 (COL25.11) by programmatically integrating additional data sources. It integrates information from 59668 overlapping taxonomic and nomenclatural global, regional, national and management data sources (checklists) as well as originating from digitised literature available in Catalogue of Life’s infrastructure ChecklistBank. New names and other data included in the COL XR are indicated with the XR icon.
This release addresses several gaps of the Base Release and also enriches the existing names with information such as authorships, references, and vernacular names. It also adds molecular data, such as barcode index numbers or operational taxonomic units, to the Catalogue of Life. Higher taxonomy is being added only in selected groups with important gaps. Meanwhile, the information from the global data sources of the Catalogue of Life Base Release remains unmodified.
This enhanced process is continuously evolving and undergoing quality control checks by COL editors and its community. Due to its programmatic nature as well as the taxonomic and nomenclatural differences among the data sources used, some issues may arise. We therefore caution the user, and invite everyone to help log data issues in the COL’s data GitHub repository. We will do our best to resolve these issues as soon as possible.
Recommended citation
Bánki, O., Roskov, Y., Döring, M., Ower, G., Hernández Robles, D. R., Plata Corredor, C. A., Stjernegaard Jeppesen, T., Örn, A., Pape, T., Hobern, D., Garnett, S., Little, H., DeWalt, R. E., Miller, J., Orrell, T., Aalbu, R., Abbott, J., Abreu, C., Acero P, A., et al. (2025). Catalogue of Life (2025-11-16 XR). Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgvbl
Please also read the recommended citations for individual datasets contributing to the Catalogue of Life.
License
Creative Commons Attribution 4.0 International
Publisher
Catalogue of Life Foundation, Amsterdam, Netherlands
Authors
- Bánki, Olaf
Catalogue of Life Foundation, Amsterdam, Netherlands - COL Managing Director - Roskov, Yury Illinois Natural History Survey, Champaign, IL, United States of America - COL Executive Editor; Vespidae
- Döring, Markus GBIF, Berlin, Germany - COL Lead Developer; COL CL-Patch, COL Paleo, Famous, Hominidae, Vespidae, XR Patch
- Ower, Geoff Illinois Natural History Survey, Champaign, IL, United States of America - COL Data Manager
- Hernández Robles, Diana Raquel Catalogue of Life Foundation, Mexico City, Mexico - COL Editor
- Plata Corredor, Camila Andrea Catalogue of Life Foundation, Bogotá, Colombia - COL Editor
- Stjernegaard Jeppesen, Thomas GBIF, Copenhagen, Denmark - COL UI Developer
- Örn, Ari. Volunteer for Catalogue of Life, Finland - ColDP Quality Assurance checks
- Pape, Thomas Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark - Global Team Chair, Taxonomy Group; Systema Dipterorum
- Hobern, Donald Catalogue of Life Australia, Canberra, Australia - Taxonomy Group Chair; Alucitoidea, GLI, Gelechiidae, Hepialidae, Pterophoroidea
- Garnett, Stephen Charles Darwin University, Darwin, Australia - Species list Governance group Chair
- Little, Holly Smithsonian Institution, Washington DC, United States of America - Paleo group chair
- DeWalt, R. Edward Illinois Natural History Survey, Champaign, IL, United States of America - Catalogue of Life Chair; Author; SF Plecoptera
- Miller, Joe GBIF, Copenhagen, Denmark - COL+ Partnership
- Orrell, Thomas Smithsonian Institution, Washington, D.C., United States of America - COL Partnership; ITIS
- Aalbu, Rolf. California Academy of Sciences, San Francisco, United States of America - NAColeoptera, Sepidiini tribe
- Abbott, John UA Museums, The University of Alabama, Tuscaloosa, Alabama, United States of America - WOL
- Abreu, Cristina. Universidade da Madeira, Dep. Biologia/CEM, Funchal, Portugal - MadeiraSelvagens
- Acero P, Arturo Universidad Nacional de Colombia, Santa Marta, Magdalena, Colombia - COCaribbeanFish, COPacificFishes
- Acevedo-Charry, Orlando Asociación Colombiana de Ornitología, Gainesville, Florida, United States of America - Birds Colombia
- Adriaens, Tim Research Institute for Nature and Forest (INBO), Belgium - DAISIE
- Aedo, Carlos. Real Jardín Botánico de Madrid, CSIC, Madrid, Spain - RJB Geranium
- Aescht, E. - CilCat
- Agosti, Donat Plazi, Bern, Switzerland - President Plazi
- Agudelo-Zamora, Henry D. Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá D.C, Bogotá D.C, Colombia - COFreshwaterfishes, COPacificFishes
- Ahlmer, Wolfgang - SNSB51697
- Ahyong, Shane. Marine Invertebrates, Australian Museum, Australia - WoRMS
- Akhoundi, Mohammad. Sorbonne Paris Nord University, France - FIOCRUZ
- Aldea, Cristian Universidad de Magallanes, Punta Arenas, Chile - CLMollusca
- Alderman, David. CEFAS Weymouth Laboratory - DAISIE
- Alexander, Sara - ITIS
- Alonso-Zarazaga, Miguel A. Museo Nacional de Ciencias Naturales, Madrid, Spain - WTaxa
- Alvarez, Belinda - WoRMS Porifera
- Ananjeva, Natalia Zoological Institute RAS, Saint Petersburg, Russian Federation - RUBufonidae
- Anastasiu, Pauline. University of Bucharest, Romania - DAISIE
- Andrade, Andrey José Universidade Federal do Paraná, Brazil - FIOCRUZ
- Andrella, Giovani Carlos - WCVP-Fabaceae
- Anions, Marilyn. NatureServe Canada, Ottawa, Ontario, Canada - VASCAN
- Anonymus - SNSB37386, SNSB37917
- Antonietto, Lucas Silveira - WoRMS Ostracoda
- Arango, Claudia - WoRMS Pycnogonida
- Arianoutsou, Margarita. University of Athens, Greece - DAISIE
- Arriaga-Varela, Emmanuel Universidad de Guadalajara, Guadalajara, Jalisco, Mexico - COLEO59957
- Artois, Tom - WoRMS Turbellarians
- Ascuntar-Osnas, Oscar. Grupo de investigaciones Entomológicas, Universidad del Valle, Cali, Valle del Cauca, Colombia - COLEO94733
- Atahuachi Burgos, Margoth - WCVP-Fabaceae
- Atkinson, Stephen - WoRMS Myxozoa
- Atwood, John J. Missouri Botanical Garden, St. Louis, MO, United States of America - Bryonames
- Augustin, Sylvie. Institut National de la Recherche Agronomique, Zoologie Forestière, Centre de recherche d’Orléans, France - DAISIE
- Avendaño, Jorge Enrique. Asociación Colombiana de Ornitología - Birds Colombia
- Avendaño C., Jorge Enrique. Asociación Colombiana de Ornitología, Colombia - Birds Colombia
- Bacher, Sven. Department of Biology, Ecology & Evolution Unit, University of Fribourg, Switzerland - DAISIE
- Backlund, Maria. SLU Swedish University of Agricultural Sciences, Uppsala, Sweden - Dyntaxa
- Bagnatori Sartori, Ângela Lúcia - WCVP-Fabaceae
- Bailly, Nicolas Beaty Biodiversity Museum, University of British Columbia, Vancouver, Canada - Taxonomy Group
- Baixeras, Joaquín Department of Zoology, Universitat de València, Paterna, València - Tortricid.net
- Baker, Edward The Natural History Museum, London, United Kingdom - SF Chrysididae, SF Phasmida
- Balan, Anoop - WCVP-Fabaceae
- Balletto, Emilio - EuroLeps
- Balusu, Rammohan. Auburn University, Department of Entomology and Plant Pathology, Auburn, AL, United States of America - BDJ26987
- Bamber, Roger - WoRMS Pycnogonida
- Bandyopadhyay, Subir - WCVP-Fabaceae
- Barber-James, H. - FADA Ephemeroptera
- Barbosa Pinto, Rafael - WCVP-Fabaceae
- Barrett, Russell - WCVP-Fabaceae
- Barros-Barrios, Mayelis. Universidad de Caldas, Colombia - COLEO20069
- Bartolozzi, L. Museo di Storia Naturale, Sezione di Zoologia, Università d Firenze, Firenze, Italy - Brentids, Kenya Insects
- Bartsch, I. - FADA Halacaridae
- Baya, Albert. A Rocha Kenya, Watamu, Kenya - Dakatcha Birds, Dakatcha Plants
- Başnou, Corina. Centre for Ecological Research and Forestry Applications, Campus de Bellaterra, Spain - DAISIE
- Beccaloni, George Natural History Museum, London, United Kingdom - GLI
- Beisel, Jean-Nicolas. Laboratory Biodiversity and Ecosysteme Functioning, University of Metz, France - DAISIE
- Bellamy, C.L. - Jewel Beetles
- Bellan-Santini, Denise - WoRMS Amphipoda
- Bellinger, P.F. - Collembola.org
- Beltrán León, Beatriz S Universidad del Valle, Colombia - COPacificFishes
- Ben-Dov, Yair. Agricultural Research Organization, Bet Dagan, Israel - ScaleNet
- Benichou, Laurance European Journal of Taxonomy, Paris, France - Liaison European Journal of Taxonomy
- Berlanga, Humberto. CONABIO, Mexico, Ciudad de México, Mexico - MXAves
- Bermúdez-Higinio, María Fernanda Universidad Nacional, Sede Medellín, Florencia, Caquetá, Colombia - COLEO63552
- Bernot, James. Department of Ecology and Evolutionary Biology, University of Connecticut, United States of America - WoRMS
- Bertolino, Sandro. Laboratory of Entomology and Zoology, DIVAPRA, University of Turin, Italy - DAISIE
- Beta, Julius. A Rocha Kenya, Watamu, Kenya - Kenya Butterflies
- Biffi, Gabriel Museu de Zoologia da USP, São Paulo, São Paulo, Brazil - COLEO5590
- Blasco-Costa, Isabel - WoRMS Trematoda
- Blick, Theo , Hummeltal, Denmark - WSC
- Boatwright, James S. - WCVP-Fabaceae
- Bock, Phil - WoRMS Bryozoa
- Bogota-Gregory, Juan D. Instituto SINCHI, Leticia, Amazonas, Colombia - COFreshwaterfishes
- Bolton, Barry. , United States of America - AntCat
- Bonesi, Laura. Dipartimento di Biologia, Università di Trieste, Italy - DAISIE
- Borges, Leonardo M. - WCVP-Fabaceae
- Borges, Paulo. Universidade dos Açores, Angra do Heroísmo, Açores, Portugal - MadeiraSelvagens
- Bortoluzzi, Roseli - WCVP-Fabaceae
- Bossard, Robert L. Bossard Consulting, Salt Lake City, Utah, United States of America - LWS fleas
- Bota-Sierra, Cornelio Grupo de Entomología , Universidad de Antioquia, Medellin, Colombia - WOL
- Botero, Juan Pablo Museu de Zoologia da USP, São Paulo, São Paulo, Brazil - COLEO5022, COLEO5327, COLEO5590
- Bouchard, Patrice Canadian National Collection of Insects, Arachnids and Nematodes, Agriculture and Agri-Food Canada, Ottawa, Ontario, Canada - CAColeoptera, Coleoptera type genera, NAColeoptera, Sepidiini tribe
- Boury-Esnault, Nicole - WoRMS Porifera
- Bousquet, Yves. Agriculture and Agri-Food Canada, Ottawa, Ontario, Canada - CAColeoptera, NAColeoptera
- Boxshall, Geoff - WoRMS Bochusacea, WoRMS Brachypoda, WoRMS Copepoda, WoRMS Merostomata, WoRMS Mystacocarida, WoRMS Tantulocarida
- Boyko, Christopher Division of Invertebrate Zoology, American Museum of Natural History, United States of America - WoRMS, WoRMS Isopoda
- Brandão, Simone Unidade Acadêmica de Serra Talhada, Universidade Federal Rural de Pernambuco, Brazil - WoRMS, WoRMS Ostracoda
- Braun, Holger División Entomología, Museo de La Plata, CEPAVE - CONICET, La Plata, Argentina - SF Orthoptera
- Bray, Rod - WoRMS Cestoda, WoRMS Trematoda
- Brazil Flora, Group. REFLORA Program, Rio de Janeiro, RJ, Brazil - BrazilianFlora
- Brehm, Gunnar Phyletisches Museum, Friedrich-Schiller Universität Jena, Jena, Germany - Geometridae
- Bretagnolle, François. Muséum National d’Histoire Naturelle, Département Ecologie et Gestion de la Biodiversité, France - DAISIE
- Brinda, John C. Missouri Botanical Garden, St. Louis, MO, United States of America - Bryonames
- Brock, Paul D. The Natural History Museum, London, United Kingdom - SF Phasmida
- Broich, Steven L. - WCVP-Fabaceae
- Brosens, Dimitri Research Institute for Nature and Forest (INBO) / Belgian Biodiversity Platform, Belgium - EUButterflies
- Brouillet, Luc. Université de Montréal Biodiversity Centre, Montreal, Quebec, Canada - VASCAN
- Brown, John Department of Entomology, National Museum of Natural History, Smithsonian Institution, Washington, DC, United States of America - Tortricid.net
- Brown, Samuel The New Zealand Institute for Plant & Food Research Limited, Auckland, New Zealand - Entiminae
- Brullo, Savatore - WCVP-Fabaceae
- Bruneau, Anne - WCVP-Fabaceae
- Bush, Louise - WoRMS Turbellarians
- Büscher, Thies. Christian-Albrechts-Universität, Kiel, Germany - SF Phasmida
- Błażewicz-Paszkowycz, Magdalena - WoRMS Tanaidacea
- Caballero Ochoa, Andrea Alejandra. Instituto de Ciencias del Mar y Limnología, UNAM, Mexico - EchinodermataMX
- Cabras, Analyn Terrestrial Invertebrate Research Laboratory, URESCOM, Davao Oriental State University, City of Mati, Philippines - Entiminae
- Cacabelos, Eva MARE – Marine and Environmental Sciences Centre, Agência Regional para o Desenvolvimento da Investigação Tecnologia e Inovação (ARDITI), Funchal, Madeira, Portugal - MarineAlgaeAzores
- Cairns, Stephen - WoRMS Scleractinia
- Calabuig, Isabel DanBIF, Natural History Museum of Denmark, Copenhagen OE, Denmark - ChecklistDK
- Calderón-Parra, Rafael. Investigador Independiente, México, Ciudad de México, Mexico - MXAves
- Calonje, Michael Montgomery Botanical Center, Miami, United States of America - WLoC
- Campos-Filho, Ivanklin Soares - WoRMS Isopoda
- Cardinal-McTeague, Warren - WCVP-Fabaceae
- Cardona-Duque, Juliana Universidad CES, Medellín, Antioquia, Colombia - COLEO5594
- Cardoso, Domingos - WCVP-Fabaceae
- Cardoso, Lilian Departamento de Zoologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil - WCO
- Cartwright, Paulyn - WoRMS Scyphozoa
- Carvalho, Palmira. Jardim Botânico, Museu Nacional de História Natural, Universidade de Lisboa, Lisbon, Portugal - MadeiraSelvagens
- Castaño Rivera, Alejandra. Universidad de Caldas, Manizales, Caldas, Colombia - COMammalia
- Castilho, R.C. - Mites GSD Phytoseiidae, Mites GSD Tenuipalpidae
- Castro, Elizeu B. - Mites GSD Tenuipalpidae
- Castro Silva, Isabella C. - WCVP-Fabaceae
- Cervantes, Angélica - WCVP-Fabaceae
- Chapuis, Jean Louis. Muséum National d’Histoire Naturelle, Département Ecologie et Gestion de la Biodiversité, France - DAISIE
- Chatzaki, Maria , Alexandroupoli, Greece - WSC
- Chauvel, Bruno. UMR, INRA/ENESAD/UB, Biologie et Gestion des Adventices, France - DAISIE
- Chernyshev, Alexey - WoRMS Nemertea
- Chevillotte, Herve. Institut de Recherche pour le Développement (IRD), Paris, France - TITAN
- Chiron, François. Department of Ecology, Systematics and Evolution, The Institute of Life Sciences, The Hebrew University of Jerusalem, Israel - DAISIE
- Choo, Le Min - WCVP-Fabaceae
- Choong, Henry - WoRMS Hydrozoa
- Christiansen, K.A. - Collembola.org
- Cianferoni, F. - Brentids
- Cigliano, Maria Marta Museo de La Plata, Universidad Nacional de La Plata, Buenos Aires, Argentina - Global Team, Taxonomy Group
- Clarke, Ruth - WCVP-Fabaceae
- Clavijo Bustos, Julián Universidad del Tolima, Ibagué, Tolima, Colombia - COLEO205014
- Clergeau, Philippe. Institut National de la Recherche Agronomique, SCRIBE, IFR 140, Campus de Beaulieu, France - DAISIE
- Cobra e Monteiro, Thiago - WCVP-Fabaceae
- Collins, Allen - WoRMS Cubozoa, WoRMS Scyphozoa, WoRMS Staurozoa
- Collins, Steve. African Butterfly Research Institute, Nairobi, Kenya - Kenya Butterflies
- Compton, James - WCVP-Fabaceae
- Cooper, Jonathan. Centre for Ecology & Hydrology, United Kingdom - DAISIE
- Copilaș-Ciocianu, Denis - WoRMS Amphipoda
- Corbari, Laure - WoRMS Amphipoda
- Cordeiro, Ralf - WoRMS Octocorallia
- CoreoideaSF Team The Natural History Museum, London, United Kingdom - SF Coreoidea
- Cortés-Hernández, Kevin Biodiversity Knowledge Integration Center, Arizona State University, Tempe, Arizona, United States of America - Entiminae
- Costello, Mark John University of Auckland, Auckland, New Zealand - Taxonomy Group
- Coursol, Frédéric. Montreal Botanical Garden, Montreal, Quebec, Canada - VASCAN
- Crameri, Simon - WCVP-Fabaceae
- Creuwels, Jeroen Naturalis Biodiversity Center, Leiden, Zuid Holland, Netherlands - DutchCaribbeanRegister, DutchSpecies
- Cruz-López, Jesus A. Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias (INIFAP), Villa de Etla, Oaxaca, Mexico - WCO
- Cuervo, Andrés M. Asociación Colombiana de Ornitología, Colombia - Birds Colombia
- Cunha, Teresa. teresa.cunha@ec.europa.eu, Belgium - DAISIE
- Cárdenas, Paco - WoRMS Porifera
- Dagley, Brian , United States of America - Vespidae
- Daly, Meg. Department of Evolution, Ecology and Organismal Biology, Ohio State University, United States of America - WoRMS, WoRMS Actiniaria, WoRMS Corallimorpharia
- Daneliya, Mikhail - WoRMS Amphipoda
- Dangi, Rakhee - WCVP-Fabaceae
- Dauvin, Jean-Claude - WoRMS Amphipoda
- Davie, Peter - WoRMS Brachyura
- Davies, Anthony. Agriculture and Agri-Food Canada, Ottawa, Ontario, Canada - CAColeoptera
- De Broyer, Claude - WoRMS Amphipoda
- De Grave, Sammy Museum of Natural History, University of Oxford, United Kingdom - WoRMS, WoRMS Euphausiacea
- De Lima, Haroldo C. - WCVP-Fabaceae
- De Prins, Jurate Royal Belgian Institute of Natural Sciences, Belgium - Afromoths, Global Gracillariidae
- De Prins, Willy Royal Belgian Institute of Natural Sciences, Belgium - Afromoths, Global Gracillariidae
- De Sousa, Filipe - WCVP-Fabaceae
- De la Estrella, Manuel - WCVP-Fabaceae
- DeSalle, Rob - WoRMS Placozoa
- Decker, Peter - WoRMS Myriapoda
- Decock, Wim Vlaams Instituut voor de Zee (VLIZ), Oostende, Belgium - WoRMS liaison
- Delgado-Salinas, Alfonso - WCVP-Fabaceae
- Delipetrou, Pinelopi. University of Athens, Faculty of Biology, Department of Botany, Greece - DAISIE
- Deliry, Cyrille , France - WOL
- Dellapé, Pablo M División Entomología, Museo de La Plata, La Plata, Argentina - SF Lygaeoidea
- Den Heyer, J. - BdelloideaBase
- Desmet, Peter Research Institute for Nature and Forest (INBO), Belgium - DAISIE, EUButterflies
- Desprez-Loustau, Marie-Laure. Institut National de la Recherche Agronomique, Domaine de la Grande Ferrade, UMR 1202 BIOGECO, Pathologie forestière, France - DAISIE
- Devin, Simon. Laboratory Biodiversity and Ecosysteme Functioning, University of Metz, France - DAISIE
- Di Giovanni, Filippo. University of Rome "Sapienza", Rome, Italy - BDJ51914
- Didžiulis, Viktoras. Coastal Research and Planning Institute, Klaipėda University, Lithuania - DAISIE
- Diewald, Wolfgang - SNSB51697
- Dijkstra, Klaas-Douwe , Netherlands - WOL
- Dincă, Vlad - EuroLeps
- Dmitriev, D.A. INHS, University of Illinois, Champaign, IL, United States of America - 3i Auchenorrhyncha
- DoNascimiento, Carlos Universidad de Antioquia, Medellín, Antioquia, Colombia - COFreshwaterfishes
- Dohrmann, Martin - WoRMS Porifera
- Donsker, David - IOCWorldBird
- Dorado, Óscar - WCVP-Fabaceae
- Dorkeld, Franck. French National Institute for Agriculture, Food, and Environment (INRAE), Montpellier, France - SpmWeb
- Downey, Rachel - WoRMS Porifera
- Duan, Lei - WCVP-Fabaceae
- Dueñas Cáceres, Juan Sebastián Universidade Federal Rural de Pernambuco, Recife, Pernambuco, Brazil - COLEO205014
- Duno de Stefano, Rodrigo - WCVP-Fabaceae
- Durán González, Alicia de la Luz. Instituto de Ciencias del Mar y Limnología, UNAM, Mexico - EchinodermataMX
- Dämmrich, Frank - SNSB51518
- Dépaquit, Jerôme Université de Reims, France - FIOCRUZ
- Détaint, Mathieu. Association Cistude Nature, France - DAISIE
- Díaz, Maria-Cristina - WoRMS Porifera
- Eades, David C. Illinois Natural History Survey, University of Illinois, Champaign, IL, United States of America - SF Orthoptera
- Ebert, Martin - SNSB51870
- Echeverri-Galvis, Maria Ángela Asociación Colombiana de Ornitología, Bogotá, D.C., Bogotá, D.C., Colombia - Birds Colombia
- Egan, Ashley N. - WCVP-Fabaceae
- Eitel, Michael - WoRMS Placozoa
- El Nagar, Aliya - WoRMS Pycnogonida
- Emig, Christian C. BrachNet - Phoronida Database
- Engel, Michael S. Natural History Museum and Department of Ecology and Evolutionary Biology, University of Kansas, Lawrence, Kansas, United States of America - SF Isoptera
- Esquete Garrote, Patricia - WoRMS Tanaidacea
- Essl, Franz. Vienna University, Austria - DAISIE
- Estela, Felipe A. Asociación Colombiana de Ornitología, Colombia - Birds Colombia
- Evans, G.A. - Mites GSD Tenuipalpidae
- Evenhuis, Neal L Bishop Museum, Honolulu, United States of America - Systema Dipterorum
- Falcão, Marcus - WCVP-Fabaceae
- Faltynek Fric, Zdenek - EuroLeps
- Farruggia, Frank - WCVP-Fabaceae
- Fauchald, Kristian - WoRMS Polychaeta
- Fautin, Daphne - WoRMS Actiniaria, WoRMS Corallimorpharia
- Favreau, Marc. Translation Bureau (Government of Canada), Montreal, Quebec, Canada - VASCAN
- Favret, Colin Department of Biological Sciences, University of Montreal, Montreal, Canada - SF Aphid
- Fenner, Doug. Ocean Associates, Inc., NOAA Fisheries Service, AS, American Samoa - ZK26802
- Ferm, Julia - WCVP-Fabaceae
- FinBIF Finnish Museum of Natural History - FinBIF
- Fisher, Brian. , United States of America - AntCat
- Fišer, Cene - WoRMS Amphipoda
- Fonseca-Cortés, Andrés - WCVP-Fabaceae
- Fontinha, Susana. Parque Natural da Madeira/CEM, Funchal, Portugal - MadeiraSelvagens
- Forró, L. - FADA Cladocera
- Fortuna-Perez, Ana Paula - WCVP-Fabaceae
- Fortune-Hopkins, Helen - WCVP-Fabaceae
- Frank, Frank - IOCWorldBird
- Franquinho Aguiar, António. Núcleo de Entomologia, Laboratório Agrícola da Madeira, Camacha, Portugal - MadeiraSelvagens
- Fritsch, Peter - WCVP-Fabaceae
- Froese, Rainer - FishBase
- Frontana Uribe, Sarita Claudia. CONABIO, Mexico - EchinodermataMX
- Fuchs, Anne Australian National Botanic Gardens, Canberra, Australia - Global Team
- Fujimoto, Shinta - WoRMS Loricifera
- Furuya, Hidetaka - WoRMS Orthonectida, WoRMS Rhombozoa
- Gagnon, Edeline - WCVP-Fabaceae
- Galati, Eunice. Universidade de São Paulo, Brazil - FIOCRUZ
- Galea, Horia - WoRMS Hydrozoa
- Galil, Bella S. National Institute of Oceanography, Israel - DAISIE
- García, Kimberly. Museu de Zoologia da Universidade de São Paulo, São Paulo, São Paulo, Brazil - COLEO71406
- García-Prieto, Luis. Instituto de Biología, UNAM, Ciudad Universitaria, Ciudad de México, Mexico - PlatyhelmithesMX
- Gargominy, Olivier. MNHN - UMS 2006 Patrimoine Naturel, Paris, France - TAXREF
- Garic, Rade - WoRMS Appendicularia, WoRMS Thaliacea
- Gasca, Rebeca - WoRMS Amphipoda
- Gattolliat, J.-L. - FADA Ephemeroptera
- Geiger, Matthias - SNSB51702
- Geiser, Michael Natural History Museum, London, Londres, Gran Londres, United Kingdom - COLEO3416
- Genovesi, Piero. Chair European Section IUCN SSC ISSG, INFS (National Wildlife Institute), Italy - DAISIE
- Georgiev, Georgi. Forest Research Institute - Bulgarian Academy of Sciences, Sofia, Bulgaria - BDJ3882
- Georgiev, Teodor Pensoft Publishers, Sofia, Bulgaria - Chief Technological Officer Pensoft Publishers
- Gerken, Sarah - WoRMS Cumacea
- Gherardi, Francesca. Dipartimento di Biologia Evoluzionistica, Università di Firenze, Italy - DAISIE
- Gibau de Lima, Alexandre - WCVP-Fabaceae
- Gibson, David - WoRMS Monogenea, WoRMS Trematoda
- Gielis, Cees Naturalis Biodiversity Center, Leiden, Netherlands - Alucitoidea, Pterophoroidea
- Gilligan, Todd. Plant Protection and Quarantine, Science and Technology, USDA APHIS, Fort Collins, CO, United States of America - Tortricid.net
- Giribet, Gonzalo Museum of Comparative Zoology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA, United States of America - WCO
- Girón Duque, Jennifer C. Invertebrate Zoology Collection, Museum of Texas Tech University, Lubbock, TX, United States of America - COLEO142737, COLEO20069, COLEO20726, COLEO20733, COLEO20737, COLEO303395, COLEO3416, COLEO4739, COLEO5594, COLEO63552, COLEO9468, COLEO94733, Entiminae, Hyperinae (Curculionidae) de Colombia
- Gittenberger, Arjan - WoRMS Ascidiacea
- Giusso del Galdo, Gianpietro - WCVP-Fabaceae
- Gofas, Serge Faculty of Sciences; Departamento de Biología Animal, University of Málaga, Spain - WoRMS, WoRMS Xenoturbellida
- Golikov, Alexey. Zoological Institute RAS, Saint Petersburg, Russian Federation - RUBufonidae, RUBuprestidae, RUGelechioidea, RUPolychaeta
- Gollasch, Stephan. GoConsult, Germany - DAISIE
- Gomez, Camila Asociación Colombiana de Ornitología, Colombia - Birds Colombia
- Goncharov, Mikhail - WCVP-Fabaceae
- Gondim, Anne Isabelley - WoRMS Crinoidea
- González-Córdoba, Marcela CIEMEP - CONICET, Esquel, Argentina - COLEO20715, COLEO20738, COLEO286830, COLEO286831, COLEO286832, COLEO63568
- Goodwin, Claire - WoRMS Porifera
- Govaerts, Rafaël The Royal Botanic Gardens, Kew, London, United Kingdom - WCVP, WCVP-Fabaceae
- Grabowski, Michal - WoRMS Amphipoda
- Granado, Alexia de A. Departamento de Invertebrados, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil - WCO
- Gregório, Bernarda de Souza - WCVP-Fabaceae
- Grehan, John R. McGuire Center for Lepidoptera and Biodiversity, Florida Museum of Natural History, University of Florida, Gainesville, Florida, United States of America - Hepialidae
- Grether, Rosaura - WCVP-Fabaceae
- Grimaldi, David A. Division of Invertebrate Zoology, American Museum of Natural History, New York, New York, United States of America - SF Isoptera
- Gross, Onno - WoRMS Foraminifera
- Guerra-García, José Manuel - WoRMS Amphipoda
- Guglielmone, Alberto - TicksBase
- Guilbert, Eric - Lace Bugs Database
- Guillou, Laure - PR²
- Guldberg Frøslev, Tobias Global Biodiversity Information Facility, Copenhagen, Denmark - Global Team
- Gusenleitner, Josef. Oberostereichisches Landesmuseum, Linz, Austria - Vespidae
- Guzmán, Guillermo. Universidad Arturo Prat, Iquique, Chile - CLMollusca
- Gyeltshen, Choki National Biodiversity Centre, Thimphu, Bhutan - Bhutan Fungi, Bhutan Invertebrates
- Gómez, Camila. Asociación Colombiana de Ornitología - Birds Colombia
- Gómez de Silva, Héctor. Investigador Independiente, México, Ciudad de México, Mexico - MXAves
- Göker, Markus - LPSN
- HAN, Yan. Institute of Zoology, Chinese Academy of Sciences - COL-China 2025
- Haas, Fabian African Insect Science for Food and Health (ICIPE), Nairobi, Kenya - Data provider; SF Dermaptera
- Haas, Michael. Entomology, State Museum of Natural History, Stuttgart, Germany - BDJ20850
- Hadfield, Kerry A. - WoRMS Isopoda
- Hajdu, Eduardo - WoRMS Porifera
- Hassler, Michael. Individual custodian in cooperation with the Botanical Garden of the Karlsruhe Institute of Technology, Karlsruhe, Germany - World Ferns, World Plants, World Plants Full
- Hastriter, Michael W. Monte L. Bean Life Science Museum, Brigham Young University, Provo, Utah, United States of America - LWS fleas
- Hausmann, Axel Entomology, Bavarian State Collection of Zoology, Munich, Germany - Geometridae
- Hayward, Bruce W. - WoRMS Foraminifera
- Hejda, Martin. Department of Invasion Ecology, Institute of Botany, Academy of Sciences of the Czech Republic, Czech Republic - DAISIE
- Hendrich, Lars - SNSB37387
- Hendrycks, Ed - WoRMS Amphipoda
- Henry, Thomas J. Systematic Entomology Laboratory, Agricultural Research Service, USDA c/o National Museum of Natural History, Smithsonian Institution, Washington, DC, United States of America - SF Lygaeoidea
- Hernandes, F.A. - BdelloideaBase
- Hernandez, Diana. Catalogue of Life, Mexico City, Mexico - COL CL-Patch, COL Paleo
- Hernandez, Francisco. Vlaams Instituut voor de Zee, Belgium - WoRMS
- Hernández, Diana. , Mexico City, Mexico - XR Patch
- Hernández Macías, Héctor - WCVP-Fabaceae
- Hernández-Crespo, Juan Carlos. Real Jardín Botánico de Madrid, CSIC, Madrid, Spain - Eumycetozoa.com
- Herrera-Collazos, Edgar Esteban. Laboratorio de Ictiología, Departamento de Biología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, D.C., Bogotá, D.C., Colombia - COFreshwaterfishes
- Herrera-R, Guido. Université Paul Sabatier, Laboratoire Evolution & Diversité Biologique, France - COFreshwaterfishes
- Hincapié-Montoya, Denis Grupo de Coleopterólogos de Colombia, France - COLEO20738, COLEO63568
- Hincapié-Montoya, Denis Mairu Grupo de Coleopterólogos de Colombia, France - COLEO142737, COLEO20715, COLEO20738, COLEO286830, COLEO286831, COLEO286832, COLEO63568
- Hine, Adrian. Natural History Museum, London, United Kingdom - GLI
- Ho, Boon-Chuan - WCVP-Fabaceae
- Hodson, Alicia - ITIS
- Hoeksema, Bert - WoRMS Hydrozoa, WoRMS Myxozoa, WoRMS Scleractinia
- Hoenemann, Mario - WoRMS Remipedia
- Holstein, J. - GloBIS (GART), SNSB51696
- Hooge, Matthew - WoRMS Turbellarians
- Hooper, John - WoRMS Porifera
- Hopkins, Heidi University of Illinois, Ithaca, NY, United States of America - Author; Author; Author; Author; Author; Author; Author; Author; SF Coleorrhyncha, SF Dermaptera, SF Embioptera, SF Grylloblattodea, SF Isoptera, SF Mantophasmatodea, SF Permopsocida, SF Plecoptera, SF Psocodea, SF Zoraptera
- Horak, Ivan University of Pretoria, Pretoria, South Africa - TicksBase
- Horton, Tammy - WoRMS Amphipoda
- Hošek, Jirí - ReptileDB
- Hughes, Colin - WCVP-Fabaceae
- Hughes, Lauren - WoRMS Amphipoda
- Hughes, Thomas - WoRMS Isopoda
- Hulme, Philip E. National Centre for Advanced Bio-Protection Technologies, New Zealand - DAISIE
- Huys, Rony - WoRMS Tantulocarida
- Háva, Jiří. Private Entomological Laboratory & Collection, Czech Republic - Háva's Catalogue
- Häuser, C. - GloBIS (GART)
- Höfer, Hubert - SNSB29611
- Hüne, Mathias Fundación Ictiológica, Santiago, Santiago, Chile - CLFishes
- Iganci, João - WCVP-Fabaceae
- Institute of Zoology Chinese Academy of Sciences Institute of Zoology Chinese Academy of Sciences, Beijing, Beijing, China - COL-China 2025
- International Union for Conservation of Nature International Union for Conservation of Nature - IUCN
- Ishikawa, Tadashi. Laboratory of Entomology, Faculty of Agriculture, Tokyo University of Agriculture, Atsugi-shi, Kanagawa, Japan - BDJ29668
- JI, Liqiang. Institute of Zoology, Chinese Academy of Sciences - COL-China 2025
- Jackson, Colin A Rocha Kenya, Watamu, Kenya - An Initial Checklist of Mammals of the A Rocha Dakatcha Nature Reserve, Kenya, 2022, Dakatcha Birds, Dakatcha Plants, Kenya Insects
- Janssens, F. - Collembola.org
- Jardim, Roberto. Jardim Botânico da Madeira, Funchal, Portugal - MadeiraSelvagens
- Jaskuła, Radomir. Department of Invertebrate Zoology and Hydrobiology, Faculty of Biology and Environmental Protection, University of Lodz, Łódź, Poland - BDJ5118
- Jaume, Damià - WoRMS Amphipoda, WoRMS Thermosbaenacea
- Javadi, Firouzeh - WCVP-Fabaceae
- Jazdzewski, Krzysztof - WoRMS Amphipoda
- Jenkins Shaw, Josh. Artsdatabanken, Trondheim, Trondelag, Norway - Artsnavnebasen
- Jersabek, Christian D. - RWC
- Johnson, Kevin P. Illinois Natural History Survey, University of Illinois, Champaign, IL, United States of America - Author; SF Psocodea
- Johnston, M. Andrew Arizona State University, Tempe, Arizona, United States of America - COLEO94733, NAColeoptera
- Jordão, Lucas - WCVP-Fabaceae
- Josefsson, Melanie. Swedish Environmental Protection Agency, c/o Department of Environmental, Sweden - DAISIE
- Jäger, Peter , Frankfurt - WSC
- Jóźwiak, Piotr - WoRMS Tanaidacea
- Kajihara, Hiroshi - WoRMS Nemertea
- Kakui, Keiichi - WoRMS Tanaidacea
- Kallies, Axel University of Melbourne, Melbourne, Victoria, Australia - Sesiidae
- Kamiński, Marcin Jan Museum and Institute of Zoology, Polish Academy of Sciences, Warsaw, Poland - Sepidiini tribe
- Kanda, Kojun. Nortern Arizona University, Flagstaff, AZ, United States of America - Sepidiini tribe
- Karanovic, Ivana - WoRMS Ostracoda
- Kark, Salit. Department of Ecology, Systematics and Evolution, The Institute of Life Sciences, The Hebrew University of Jerusalem, Israel - DAISIE
- Kathirithamby, Jeyaraney Department of Zoology, University of oxford, United Kingdom - Taxonomy Group
- Katisho, Samson. A Rocha Kenya, Watamu, Kenya - Dakatcha Birds, Dakatcha Plants
- Kauhala, Kaarina. Turku Game and Fisheries Research, Finland - DAISIE
- Kelly, Michelle - WoRMS Porifera
- Kenis, Marc. Forestry and Ornamental Pest Research, CABI Europe, Switzerland - DAISIE
- Khalikov, Roman Zoological Institute RAS, Saint Petersburg, Russian Federation - RUBufonidae, RUBuprestidae, RUEchinodermata, RUGelechioidea, RUGeometroidea, RUPolychaeta
- Kim, Young-Hyo - WoRMS Amphipoda
- King, Rachael - WoRMS Amphipoda
- Kirao, Lennox A Rocha Kenya, Watamu, Kenya - An Initial Checklist of Mammals of the A Rocha Dakatcha Nature Reserve, Kenya, 2022, Dakatcha Birds, Dakatcha Plants
- Kirk, Paul Royal Botanic Gardens, Kew, London, United Kingdom - Microsporidia, Species Fungorum Plus
- Kitching, Ian Natural History Museum, London, United Kingdom - GLI
- Klautau, Michelle - WoRMS Porifera
- Klazenga, Niels Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia - AusMoss
- Kleukers, Roy. EIS Kenniscentrum insecten en andere ongewervelden, Leiden, Zuid Holland, Netherlands - DutchSpecies
- Klitgaard, Bente B. - WCVP-Fabaceae
- Klotz, Stefan. Helmholtz Centre for Environmental Research – UFZ, Department of Community Ecology, Germany - DAISIE
- Kobelt, Manuel. Community Ecology, Zoological Institute, University of Bern, Switzerland - DAISIE
- Koenemann, Stefan - WoRMS Remipedia
- Korovchinsky, N.M. - FADA Cladocera
- Kostova, Rumyana. Sofia University, Faculty of Biology, Sofia, Bulgaria - BDJ50978
- Kotov, A. - FADA Cladocera
- Kramina, Tatiana - WCVP-Fabaceae
- Krapp-Schickel, Traudl - WoRMS Amphipoda
- Kremenetskaia, Antonina - WoRMS Holothuroidea
- Krishna, Kumar. Division of Invertebrate Zoology, American Museum of Natural History, New York, New York, United States of America - SF Isoptera
- Krishna, Valerie. Division of Invertebrate Zoology, American Museum of Natural History, New York, New York, United States of America - SF Isoptera
- Kroh, Andreas - WoRMS Echinoidea
- Kropf, Christian , Basel, Switzerland - WSC
- Kroupa, A.S. - GloBIS (GART), HymIS Crabronidae & Rhopalosomatidae
- Kury, Adriano. Museu Nacional, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil - ZK31882
- Kury, Adriano B. Departamento de Invertebrados, Museu Nacional, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil - WCO
- Kury, Milena S. Departamento de Meteorologia, Fundação Cearense de Meteorologia e Recursos Hídricos (FUNCEME), Fortaleza, Brazil - WCO
- Kvaček, J. - Fossil Ginkgoales
- Kühn, Ingolf. Helmholtz Centre for Environmental Research – UFZ, Department of Community Ecology, Germany - DAISIE
- LIN, Congtia. Institute of Zoology, Chinese Academy of Sciences - COL-China 2025
- LIU, Bing. Institute of Botany, Chinese Academy of Sciences - COL-China 2025
- Lachenaud, Olivier - WCVP-Fabaceae
- Ladino-Peñuela, Angie Universidad Nacional de Colombia, Medellín, Antioquia, Colombia - COLEO5559
- Lado, Carlos Real Jardín Botánico de Madrid, CSIC, Madrid, Spain - Eumycetozoa.com
- Laguarda Figueras, Alfredo. Instituto de Ciencias del Mar y Limnología, UNAM, Mexico - EchinodermataMX
- Lamas, Gerardo - EuroLeps
- Lambdon, Philip W. RSPB, c/o Royal Botanic Gardens, Kew, United Kingdom - DAISIE
- Lambert, Gretchen - WoRMS Ascidiacea
- Lana C. Atunes, Lorena - WCVP-Fabaceae
- Larsson, Tor-Björn. European Environment Agency, Denmark - DAISIE
- Lavin, Matt - WCVP-Fabaceae
- Lazarus, David - WoRMS Polycystina
- Le Coze, François - WoRMS Foraminifera
- Le Roux, Marianne - WCVP-Fabaceae
- LeCroy, Sara - WoRMS Amphipoda
- Ledis Linares, José - WCVP-Fabaceae
- Lee, Han. , TAIWAN - TaiCoL
- Lee, Sangmi Arizona State University, Tempe, Arizona, United States of America - Gelechiidae
- Leitner, Martin F. - RWC
- Leuro Robles, Nerieth Goretti Sociedad Colombiana de Mastozoología, Bogotá D.C., Bogotá D.C., Colombia - COMammalia
- Lewis, Gwilym P. - WCVP-Fabaceae
- Li, Shi-Jin - WCVP-Fabaceae
- Li, Yi-Hsuan. , TAIWAN - TaiCoL
- Li-Qiang, Ji Key Laboratory of Animal Ecology and Conservation Biology, Chinese Academy of Sciences, Beijing, China - Global Team
- Lichtwardt, Robert (†) - Trichomycetes
- Lim, Swee-Cheng - WoRMS Porifera
- Lindsay, Dhugal - WoRMS Hydrozoa
- Liu, Haoyu. The Key Laboratory of Zoological Systematics and Application, School of Life Science, Institute of Life Science and Green Development, Hebei University, Baoding, China - BDJ4346
- Lohrmann, V. - HymIS Crabronidae & Rhopalosomatidae
- Longhorn, Stuart J. , United Kingdom - WCO
- Lopez-Vaamonde, Carlos. Institut National de la Recherche Agronomique, Zoologie Forestière, Centre de recherche d’Orléans, France - DAISIE
- Lorenz, Wolfgang - CarabCat
- Lorvelec, Olivier. Institut National de la Recherche Agronomique, UMR ESE, INRA, France - DAISIE
- Lowry, Jim - WoRMS Amphipoda
- Loyer, Mathieu. Université de Reims, France - FIOCRUZ
- Lozano, Federico Universidad Nacional de Avellaneda, Buenos Aires, Argentina - WOL
- Lukhtanov, Vladimir - EuroLeps
- Lumen, Ryan. Nortern Arizona University, Flagstaff, AZ, United States of America - Sepidiini tribe
- Lyal, Chris HC Natural History Museum, London, United Kingdom - GLI, WTaxa
- López-Bedoya, Pablo Grupo de Investigación en Ecosistemas Tropicales, Facultad de Ciencias Exactas y Naturales, Universidad de Caldas, Manizales, Caldas, Colombia - COLEO94733
- Lörz, Anne-Nina - WoRMS Amphipoda
- MA, Keping. Institute of Botany, Chinese Academy of Sciences - COL-China 2025
- Madin, Larry - WoRMS Thaliacea
- Maes, Dirk Research Institute for Nature and Forest (INBO) / Butterfly Conservation Europe (BCE), Belgium - EUButterflies
- Magnien, Philippe Muséum National d'Histoire Naturelle, Paris, France - Tessaratomidae Database
- Mah, Christopher - WoRMS Asteroidea
- Makhov, Ilya Zoological Institute RAS, Saint Petersburg, Russian Federation - RUGeometroidea
- Mal, Noel. Royal Belgian Institute of Natural Sciences, Brussels, Belgium - Sepidiini tribe
- Maldonado-Ocampo, Javier A. Departamento de Biología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, D.C., Bogotá, D.C., Colombia - COFreshwaterfishes
- Malécot, Valéry - WCVP-Fabaceae
- Mamos, Tomasz - WoRMS Amphipoda
- Manconi, Renata - WoRMS Porifera
- Mansano, Vidal - WCVP-Fabaceae
- Marabuto, Eduardo. Computational Biology and Population Genomics Group, Centro de Biologia Ambiental, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016, Lisboa, Portugal - BDJ51985
- Marchante, Hélia. Escola Superior Agrária de Coimbra Departamento de Ciências Exactas e Ambiente Sector de Biologia e Ecologia, Portugal - DAISIE
- Markello, Kelly - WoRMS Crinoidea
- Martens, Koen FADA, Royal Belgian Institute of Natural Sciences (RBINS), Brussels, Belgium - Global Team
- Martin, Jon H. Natural History Museum, London, United Kingdom - The White-Files
- Martin, Patrick - WoRMS Oligochaeta
- Martínez Muñoz, Carlos Alberto. Zoological Museum, University of Turku - Myriatrix
- Martínez-Revelo, Diego Esteban Asociación GAICA, Pasto, Nariño, Colombia - COLEO286829, COLEO54986
- Mashego, Kagiso S. - WCVP-Fabaceae
- Maslakova, Svetlana - WoRMS Nemertea
- Maslin, Bruce Western Australian Herbarium, Perth, Australia - WCVP-Fabaceae, WWW
- Mattapha, Sawai - WCVP-Fabaceae
- Mańko, Maciej - WoRMS Hydrozoa
- McFadden, Catherine - WoRMS Octocorallia
- McKamey, S. - 3i Auchenorrhyncha
- McMurtry, J.A. - Mites GSD Phytoseiidae
- Meades, Susan. Northern Ontario Plant Database, Sault Ste. Marie, Ontario, Canada - VASCAN
- Medrano, Miguel Angel Invertebrados, Museu Nacional/UFRJ, Rio de Janeiro, RJ, Brazil - WCO
- Mees, Jan Vlaams Instituut voor de Zee, Belgium - WoRMS, WoRMS Leptostraca, WoRMS Mysidacea
- Meier-Kolthoff, Jan P. - LPSN
- Meland, Kenneth - WoRMS Mysidacea
- Melo, Ireneia. Jardim Botânico, Museu Nacional de História Natural, Universidade de Lisboa, Lisbon, Portugal - MadeiraSelvagens
- Mendes, Amanda C. Departamento de Zoologia, Instituto de Biologia Roberto de Alcantara Gomes, Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro, Brazil - WCO
- Mendoza-Garfias, Berenit. Instituto de Biología, UNAM, Ciudad Universitaria, Ciudad de México, Mexico - PlatyhelmithesMX
- Menezes de Sequeira, Miguel. Universidade da Madeira, Dep. Biologia/CEM, Funchal, Portugal - MadeiraSelvagens
- Merrin, Kelly - WoRMS Isopoda
- Mesa, N.C. - Mites GSD Tenuipalpidae
- Messing, Charles - WoRMS Crinoidea
- Mielke, Carlos G.C. McGuire Center for Lepidoptera and Biodiversity, Florida Museum of Natural History, University of Florida, Gainesville, Florida, United States of America - Hepialidae
- Migeon, Alain. French National Institute for Agriculture, Food, and Environment (INRAE), Montpellier, France - SpmWeb
- Migliore, Letizia Janaína Museu de Zoologia da Universidade de São Paulo, São Paulo, São Paulo, Brazil - COLEO71406
- Miller, Douglas R. Systematic Entomology Laboratory, US Department of Agriculture, Beltsville, MD, United States of America - ScaleNet
- Mills, Claudia - WoRMS Ctenophora, WoRMS Staurozoa
- Milto, Konstantin Zoological Institute RAS, Saint Petersburg, Russian Federation - RUBufonidae
- Minchin, Dan. Marine Organism Investigations, Ireland - DAISIE
- Minelli, Alessandro - ChiloBase
- Mironov, Vladimir Zoological Institute RAS, Saint Petersburg, Russian Federation - RUGeometroidea
- Mita, Toshiharu. Entomological Laboratory, Faculty of Agriculture, Kyushu University, Hakozaki, Higashi-ku, Fukuoka, 812-8581, Japan - BDJ38280
- Mitchell, David - ITIS
- MolluscaBase eds. - WoRMS Mollusca
- Molodtsova, Tina - WoRMS Antipatharia, WoRMS Ceriantharia
- Monje, Juan Carlos - SNSB33082, SNSB51696
- Montenegro Valls, José Francisco - WCVP-Fabaceae
- Montgomery, Anthony. Hawaii Institute of Marine Biology, Kaneohe, HI, United States of America - ZK26802
- Mooi, Richard - WoRMS Echinoidea
- Morales-Martínez, Darwin M. Grupo de Fauna, Programa de Ecosistemas y Recursos Naturales, Instituto Amazónico de Investigaciones Científicas SINCHI, Leticia, Amazonas, Colombia - COMammalia
- Morandini, André - WoRMS Scyphozoa
- Moreira da Rocha, Rosana - WoRMS Ascidiacea
- Moreu, Ignacio Universidade dos Açores, Faculdade de Ciências e Tecnologia, Departamento de Biologia and Grupo de Investigação Aquática Insular, IBBC-GBA/cE3c, Ponta Delgada, São Miguel, Açores, Portugal - MarineAlgaeAzores
- Morrow, Christine - WoRMS Porifera
- Moteetee, Annah - WCVP-Fabaceae
- Munguira, Miguel L. - EuroLeps
- Murillo-Ramos, Leidys Departamento de Biología, Universidad de Sucre, Sucre, Colombia - Geometridae
- Murphy, Bruce - WCVP-Fabaceae
- Mwadime, Thomas. National Museums of Kenya, Nairobi, Kenya - Dakatcha Plants
- Nakano, Takafumi. Graduate School of Education, Hiroshima University, Higashihiroshima, Japan - BDJ51944
- Narita, J.P.Z. - Mites GSD Phytoseiidae
- Nascimento, Elynton Alvesdo Universidade Estadual do Centro-Oeste, Irati, Paraná, Brazil - COLEO5022
- Nebel, Martin - SNSB51698, SNSB51699, SNSB51700
- Neill, Kate. NIWA, Wellington, New Zealand - NZMacroalgae
- Nelson, Wendy. NIWA, Wellington, New Zealand - NZMacroalgae
- Nemys eds. - WoRMS Nematoda
- Nentwig, Wolfgang. Community Ecology, Zoological Institute, University of Bern, Switzerland - DAISIE
- Neto, Ana Isabel Universidade dos Açores, Faculdade de Ciências e Tecnologia, Departamento de Biologia and Grupo de Investigação Aquática Insular, IBBC-GBA/cE3c, Ponta Delgada, São Miguel, Açores, Portugal - MarineAlgaeAzores
- Neu-Becker, U. Max Planck Institute, Munich, Germany - Author; SF Plecoptera
- Neubauer, Thomas A. Bavarian State Collection for Paleontology and Geology, Germany - WoRMS
- Neuhaus, Birger - WoRMS Kinorhyncha
- Newton, Alfred Field Museum of Natural History, Chicago, United States of America - StaphBase
- Ng Kee Lin, Peter - WoRMS Brachyura
- Nicolson, David US Geological Survey / Smithsonian Institution, Washington, D.C., United States of America - Global Team, Taxonomy Group
- Nielsen, John E. , Downer, ACT, Australia - Hepialidae
- Nijhof, Ard Institut für Parasitologie und Tropenveterinärmedizin, Freie Universität Berlin, Berlin, Germany - TicksBase
- Nishikawa, Teruaki - WoRMS Cephalochordata
- Norenburg, Jon - WoRMS Nemertea
- Novoa, Leslie. Universidad de Magallanes, Punta Arenas, Chile - CLMollusca
- Nussbaumer, Raphaël Cornell University Cornell Laboratory of Ornithology, New York, New York, United States of America - An Initial Checklist of Mammals of the A Rocha Dakatcha Nature Reserve, Kenya, 2022, Dakatcha Birds
- O'Donnell, Shawn A. - WCVP-Fabaceae
- O'Grady, Patrick. UC Berkeley, Berkeley, United States of America - BDJ52004
- O'Hara, Tim - WoRMS Ophiuroidea
- Obondo, Dorine. A Rocha Kenya, Watamu, Kenya - Kenya Butterflies
- Occhipinti-Ambrogi, Anna. Dipartimento di Ecologia del Territorio, Università di Pavia, Italy - DAISIE
- Ochieng, Evance. A Rocha Kenya, Watamu, Kenya - An Initial Checklist of Mammals of the A Rocha Dakatcha Nature Reserve, Kenya, 2022, Dakatcha Birds
- Ochieng, Jeff. A Rocha Kenya, Watamu, Kenya - An Initial Checklist of Mammals of the A Rocha Dakatcha Nature Reserve, Kenya, 2022, Dakatcha Birds, Dakatcha Plants, Kenya Insects
- Ochoa, R. - Mites GSD Tenuipalpidae
- Ohashi, Hiroyoshi - WCVP-Fabaceae
- Ohashi, Kazuaki - WCVP-Fabaceae
- Olenin, Sergej. Coastal Research and Planning Institute, Klaipėda University, Lithuania - DAISIE
- Olenina, Irina. Coastal Research and Planning Institute, Klaipeda University, Lithuania - DAISIE
- Oliveira, Adriana. Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil - BDJ51658
- Oliveira, Paulo. Parque Natural da Madeira/CEM, Funchal, Portugal - MadeiraSelvagens
- Ollerenshaw, Justin. Natural History Museum, London, United Kingdom - GLI
- Ono, Hirotsugu , Tokyo, Japan - WSC
- Oosterbroek, Pjotr - CCW
- Opresko, Dennis - WoRMS Antipatharia
- Ortega-Lara, Armando. Grupo de Investigación en Peces Neotropicales, Fundación para la Investigación y el Desarrollo Sostenible (FUNINDES), Cali, Valle del Cauca, Colombia - COFreshwaterfishes
- Ortega-Álvarez, Ruben. Facultad de Ciencias, UNAM, Mexico, Ciudad de México - MXAves
- Osborne, Roy - WLoC
- Osigus, Hans-Jürgen - WoRMS Placozoa
- Oswald, J.D. - LDL Neuropterida
- Ota, Yuzo - WoRMS Isopoda
- Otte, Daniel. The Academy of Natural Sciences of Philadelphia, Drexel University, Philadelphia, PA, United States of America - SF Mantodea, SF Orthoptera
- Ouvrard, David Muséum National d’Histoire Naturelle, Paris, France - Psyllist, The White-Files
- Ovcharenko, Irina. Coastal Research and Planning Institute, Lithuania - DAISIE
- PIAO, Meiling. Institute of Botany, Chinese Academy of Sciences - COL-China 2025
- Paganucci de Queiroz, Luciano - WCVP-Fabaceae
- Palacios Rodríguez, Juan Sebastian Grupo de Coleopterólogos de Colombia, Bogotá, Cundinamarca, Colombia - COLEO111178
- Pandey, Arun - WCVP-Fabaceae
- Panov, Vadim E. Faculty of Geography and Geoecology, St. Petersburg State University, Russian Federation - DAISIE
- Parente, Manuela I. CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Pólo dos Açores, Universidade dos Açores, Ponta Delgada, São Miguel, Açores - MarineAlgaeAzores
- Parte, Aidan C. - LPSN
- Pascal, Michel. Institut National de la Recherche Agronomique, France - DAISIE
- Paulay, Gustav. Florida Museum of Natural History, University of Florida, United States of America - WoRMS, WoRMS Holothuroidea, WoRMS Priapulida
- Paulson, Dennis. Slater Museum, University of Puget Sound, Puget Sound, Washington, United States of America - WOL
- Pauly, Daniel - FishBase
- Penev, Lyubomir Pensoft Publishers, Sofia, Bulgaria - Chief Executive Officer Pensoft Publishers
- Pennington, R. Toby - WCVP-Fabaceae
- Pereira, Julia da Silva - WoRMS Ostracoda
- Pereira, Sávio Gabriel Gomes - WoRMS Ostracoda
- Perez-Gelabert, Daniel - ITIS
- Pergl, Jan. Department of Invasion Ecology, Institute of Botany, Academy of Sciences of the Czech Republic, Czech Republic - DAISIE
- Perglová, Irena. Department of Invasion Ecology, Institute of Botany, Academy of Sciences of the Czech Republic, Czech Republic - DAISIE
- Perveen, Farzana. Université de Reims, France - FIOCRUZ
- Petrusek, A. - FADA Cladocera
- Phillipson, Pete - WCVP-Fabaceae
- Pica, Daniela - WoRMS Hydrozoa
- Pinheiro, Ulisses - WoRMS Porifera
- Pino, Joan. Centre for Ecological Research and Forestry Applications, Campus de Bellaterra, Uníversitat Autònoma de Barcelona, Spain - DAISIE
- Pires Morim, Marli - WCVP-Fabaceae
- Pisera, Andrzej - WoRMS Porifera
- Pitkin, Brian. Natural History Museum, London, United Kingdom - GLI
- Plata, Camila. Catalogue of Life, Bogota, Colombia - COL CL-Patch, COL Paleo, XR Patch
- Plotkin, David McGuire Center for Lepidoptera and Biodiversity, Florida Museum of Natural History, Gainesville, Florida, United States of America - Geometridae
- Poatskievick Pierezan, Bruna - WoRMS Crinoidea
- Polanco, Andrea. Fundación Biodiversa Colombia, Institute of Microbiology, ETH Zürich, Switzerland, Switzerland - COPacificFishes
- Polanco F., Andrea Fundación Biodiversa Colombia, Institute of Microbiology, ETH Zürich, Switzerland, Switzerland - COCaribbeanFish, COPacificFishes
- Poore, Gary - WoRMS Isopoda, WoRMS Thermosbaenacea
- Povydysh, Maria - WCVP-Fabaceae
- Prasad, Karunya. National Biodiversity Centre, Bhutan - Bhutan Fungi, Bhutan Invertebrates
- Praxedes, Rayran Araújo - WoRMS Ostracoda
- Price, Benjamin. Natural History Museum, London, United Kingdom - BDJ38478
- Prudhomme, Jorian. Université de Reims, France - FIOCRUZ
- Pulawski, W.J. - HymIS Crabronidae & Rhopalosomatidae
- Pyle, Richard Bernice Pauahi Bishop Museum, Honolulu, Hawaii, United States of America - Global Team, Taxonomy Group
- Pyšek, Petr. Department of Invasion Ecology, Institute of Botany, Academy of Sciences of the Czech Republic, Czech Republic - DAISIE
- Pühringer, Franz Biologiezentrum, Oberösterreichisches Landesmuseum, Linz, Austria - Sesiidae
- Rabitsch, Wolfgang. Federal Environment Agency Ltd, Biodiversity and Nature Conservation, Austria - DAISIE
- Rajaei, Hossein Entomology, Staatliches Museum für Naturkunde Stuttgart, Stuttgart, Baden-Württemberg, Germany - Geometridae
- Rakotonirina, Nivohenintsoa - WCVP-Fabaceae
- Ramos, Gustavo - WCVP-Fabaceae
- Ramírez-Chaves, Héctor E. Profesor Auxiliar, Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales & Sociedad Colombiana de Mastozoología, Manizales, Caldas, Colombia - COMammalia
- Rando, Juliana - WCVP-Fabaceae
- Randrianambinintsoa, Fano José. Université de Reims, France - FIOCRUZ
- Ranzato Filardi, Fabiana - WCVP-Fabaceae
- Raper, Chris. Natural History Museum, London, London, London, United Kingdom - UKSI
- Rasplus, Jean-Yves. Institut National de la Recherche Agronomique, INRA, Centre de Biologie et de Gestion des Populations, Campus International de Baillarguet, France - DAISIE
- Ratcliffe, Sophia. National Biodiversity Network Trust, Nottingham, Nottinghamshire, United Kingdom - UKSI
- Rathod, Biren. Biological Records Centre, Centre for Ecology & Hydrology, United Kingdom - DAISIE
- Raz, Lauren. National University of Colombia, Bogotá, Colombia - Global Team, Taxonomy Group
- Read, Geoffrey - WoRMS Polychaeta
- Reeder, DeeAnn M - MSW3
- Rees, Tony - Taxonomy Group; compiler
- Reich, Mike - WoRMS Holothuroidea
- Reimer, James Davis - WoRMS Zoantharia
- Reimer, Lorenz C. - LPSN
- Rein, Jan Ove Medicine and Health Library, Norwegian University of Science & Technology, Trondheim, Norway - The Scorpion Files
- Rendón Ramírez, Alejandra Universidad Nacional de Colombia, Medellín, Antioquia, Colombia - COLEO300435
- Reynolds, John - WoRMS Oligochaeta
- Reyserhove, Lien Research Institute for Nature and Forest (INBO) - DAISIE
- Rheims, Cristina , São Paolo, Brazil - WSC
- Rincón, Judy Entomology Division, Museo de La Plata, Consejo Nacional de Investigaciones Científicas y Técnicas, La Plata, Buenos Aires, Argentina - Entiminae
- Rius, Marc - WoRMS Ascidiacea
- Robertson, Tim GBIF, Copenhagen, Denmark - Information Systems Group
- Robinson, Gaden. Natural History Museum, London, United Kingdom - GLI
- Robinson, Gaden S (†) - Tineidae NHM
- Rodríguez, Estefania - WoRMS Actiniaria
- Rodríguez, William David Universidad de Guadalajara, Guadalajara, Jalisco, Mexico - COLEO59957
- Rodríguez-Contreras, Vicente. CONABIO, Mexico, Ciudad de México, Mexico - MXAves
- Romeo, Giuseppe. University of Modena and Reggio E., Modena, Select..., Italy - ZK31064
- Roques, Alain. Institut National de la Recherche Agronomique, Zoologie Forestière, Centre de recherche d’Orléans, France - DAISIE
- Rosenfeld, Sebastián. Universidad de Magallanes, Punta Arenas, Chile - CLMollusca
- Roy, David Centre for Ecology & Hydrology, United Kingdom - DAISIE
- Roy, Helen. Biological Records Centre, Centre for Ecology & Hydrology, United Kingdom - DAISIE
- Ruggiero, Michael. Smithsonian Institution, Washington, D.C., United States of America - Taxonomy Group
- Ríos, Pilar - WoRMS Porifera
- Ríos Málaver, Indiana Cristóbal Instituto Alexander von Humboldt, Villa de Leyva, Boyacá, Colombia - COLEO205014
- Rützler, Klaus - WoRMS Porifera
- SHA, Zhongli. Institute of Oceanology, Chinese Academy of Sciences - COL-China 2025
- Sabater, Lara Milena - WoRMS Ostracoda
- Sabroux, Romain - WoRMS Pycnogonida
- Salmela, Jukka. Metsähallitus (Natural Heritage Services), Rovaniemi, Finland - BDJ52127
- Samimi-Namin, Kaveh - WoRMS Octocorallia
- Sanborn, A. - 3i Auchenorrhyncha
- Sanjappa, Munivenkatappa - WCVP-Fabaceae
- Santos, Stéfhanne Guimarães - WoRMS Ostracoda
- Santos-Guerra, Arnoldo - WCVP-Fabaceae
- Sardà Carbasse, Joaquim - LPSN
- Sartori, M. - FADA Ephemeroptera
- Sattler, Klaus Natural History Museum, London, United Kingdom - Gelechiidae
- Sauter, Guido Plazi, Bern, Switzerland - Lead Developer Plazi
- Sauvard, Daniel. Institut National de la Recherche Agronomique, Zoologie Forestière, Centre de recherche d’Orléans, France - DAISIE
- Scalera, Riccardo - DAISIE
- Schierwater, Bernd - WoRMS Placozoa
- Schilling, Steve - WoRMS Turbellarians
- Schley, Rowan - WCVP-Fabaceae
- Schmid-Egger, C. - HymIS Crabronidae & Rhopalosomatidae
- Schmidt, Stefan - SNSB33082
- Schmidt-Rhaesa, A. - FADA Nematomorpha
- Schoolmeesters, Paul Schoolmeesters P. - Scarabs
- Schorr, Martin. , Germany - WOL
- Schrire, Brian - WCVP-Fabaceae
- Schuchert, Peter - WoRMS Hydrozoa
- Schuh, R.T. - PBI Plant Bug
- Schönberg, Christine - WoRMS Porifera
- Schütz Rodrigues, Rodrigo - WCVP-Fabaceae
- Scoble, Malcolm Science Group, Natural History Museum, London, United Kingdom - GLI, Geometridae
- Seijo, Guillermo - WCVP-Fabaceae
- Seleme, Elidiene Priscila - WCVP-Fabaceae
- Senna, André - WoRMS Amphipoda
- Serejo, Cristiana - WoRMS Amphipoda
- Serrano, Artur. Faculdade de Ciências da Universidade de Lisboa, Centro de Biologia Ambiental, Departamento de Biologia Animal, Lisbon, Portugal - MadeiraSelvagens
- Sforzi, A. - Brentids
- Shao, Kwang-Tsao. Biodiversity Research Center, Academia Sinica, Taipei, TAIWAN - EndemicTW, TaiCoL
- Shenkar, Noa - WoRMS Ascidiacea
- Shiganova, Tamara A. P.P. Shirshov Institute of Oceanology, Russian Academy of Sciences, Russian Federation - DAISIE
- Shimabukuro, Paloma. Fiocruz, Brazil - FIOCRUZ
- Shimizu, Gustavo - WCVP-Fabaceae
- Shirley, Susan. Department of Forest Science, Oregon State Universit, United States of America - DAISIE
- Shwartz, Assaf. Department of Ecology, Systematics and Evolution, The Institute of Life Sciences, The Hebrew University of Jerusalem, Israel - DAISIE
- Siegel, Volker - WoRMS Euphausiacea
- Sierwald, Petra - WoRMS Myriapoda
- Sihvonen, Pasi Finnish Museum of Natural History, University of Helsinki, Helsinki, Finland - Geometridae
- Sikes, Derek. University of Alaska Museum, Fairbanks, Alaska, United States of America - CAColeoptera
- Silva Flores, Andréia - WCVP-Fabaceae
- Silva de Carvalho, Catarina - WCVP-Fabaceae
- Sim-Sim, Manuela. Universidade de Lisboa, Faculdade de Ciências (DBV – Dep. de Biologia Vegetal), CBA – Centro de Biologia Ambiental, Lisbon, Portugal - MadeiraSelvagens
- Simon, Marcelo Fragomeni - WCVP-Fabaceae
- Simonsen, Thomas Natural History Museum, London, United Kingdom - GLI
- Simpson, Charles E. - WCVP-Fabaceae
- Simões, Nuno. Unidad Multidisciplinaria de Docencia e Investigación Sisal, Facultad de Ciencias, Universidad Nacional Autónoma de México, Sisal, Mexico - BDJ52039
- Sinev, Sergey Zoological Institute RAS, Saint Petersburg, Russian Federation - RUGelechioidea
- Sinniger, Frederic - WoRMS Zoantharia
- Sirichamorn, Yotsawate - WCVP-Fabaceae
- Sissa-Dueñas, Yudy Paulina Grupo de Coleopterólogos de Colombia, Duitama, Boyacá, Colombia - COLEO4259, COLEO4726, COLEO4728, COLEO4730
- Skipper, Lars. DanBIF, Natural History Museum of Denmark, Copenhagen OE, Denmark - ChecklistDK
- Skvarla, Michael Department of Entomology, University of Arkansas, Fayetteville, Pennsylvania, United States of America - BDJ51904, CunaxidBase
- Smirnov, Igor Zoological Institute RAS, Saint Petersburg, Russian Federation - RUEchinodermata
- Smirnov, Roman. Zoological Institute RAS, Saint Petersburg, Russian Federation - RUPolychaeta
- Smith, Aaron. Northern Arizona University - NAColeoptera
- Smith, Aaron D. Nortern Arizona University, Flagstaff, AZ, United States of America - Sepidiini tribe
- Smith, Vincent S The Natural History Museum, London, United Kingdom - Author; SF Psocodea
- Soares Gissi, Danilo - WCVP-Fabaceae
- Sokoloff, Dmitry - WCVP-Fabaceae
- Solarz, Wojciech. Institute of Nature Conservation, Polish Academy of Sciences, Poland - DAISIE
- Solís Marín, Francisco Alonso. Instituto de Ciencias del Mar y Limnología, UNAM, Ciudad Universitaria, Ciudad de México, Mexico - EchinodermataMX
- Sotuyo, Solange - WCVP-Fabaceae
- Souma, Jun. Entomological Laboratory, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, Fukuoka, Japan - BDJ55874
- South, Eric J. Lyon College, Batesville, AR, United States of America - SF Isoptera
- Souza, Daniele. Museu Nacional, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil - ZK31882
- Souza-Filho, Jesser F. - WoRMS Amphipoda
- Spearman, Lauren. Department of Ecology and Evolution, Rutgers University, New Brunswick, NJ, United States of America - SF Mantodea
- Spelda, Jörg - SNSB38261, SNSB38446, SNSB38447, SNSB51704, WoRMS Myriapoda
- Stefanelli, Silvia. Department of Earth and Environmental Sciences, University of Pavia, Pavia, Italy - BDJ52008
- Steiner, A. - GloBIS (GART)
- Steiner, Warren. Smithsonian Institution - NAColeoptera
- Stemme, Torben - WoRMS Remipedia
- Sterrer, Wolfgang - WoRMS Gnathostomulida
- Stevenson, Dennis New York Botanical Garden, New York, United States of America - WLoC
- Stiewe, Martin B D. The Natural History Museum, London, United Kingdom - SF Mantodea
- Stiles, F. Gary. Asociación Colombiana de Ornitología, Colombia - Birds Colombia
- Stirton, Charles H. - WCVP-Fabaceae
- Straub, Shannon - WCVP-Fabaceae
- Stueber, G. Max Planck Institute, Munich, Germany - Author; SF Plecoptera
- Stöhr, Sabine - WoRMS Ophiuroidea
- Subramaniam, Shweta - WCVP-Fabaceae
- Swalla, Billie - WoRMS Ascidiacea
- Swedo, Jacek. University of Gdansk, Poland - Taxonomy Group
- Sá, Heitor Almeida Batista - WoRMS Ostracoda
- Sáfián, Szabolcs Hungarian Natural History Museum, Budapest, Hungary - Kenya Butterflies
- Sánchez-González, Luis Antonio. Facultad de Ciencias, UNAM, Mexico, Ciudad de México, Mexico - MXAves
- Sánchez-Ruiz, M. - WTaxa
- Sérgio, Cecília. Jardim Botânico, Museu Nacional de História Natural, Universidade de Lisboa, Lisbon, Portugal - MadeiraSelvagens
- Sørensen, Martin Vinther - WoRMS Loricifera
- Taboada-Verona, Carlos Alfredo Universidad de Sucre, Sucre, Colombia - COLEO4323
- Takiya, D.M. - 3i Auchenorrhyncha
- Talamas, Elijah. Florida State Collection of Arthropods, Gainesville, FL, United States of America - BDJ21706
- Tandberg, Anne Helene - WoRMS Amphipoda
- Tavakilian, Gerard Muséum national d'Histoire naturelle (MNHN), Paris, France - TITAN
- Tavera Vargas, Jose J. Universidad del Valle, Cali, Valle del Cauca, Colombia - COCaribbeanFish, COPacificFishes
- Taylor, Kristian - WoRMS Crinoidea
- The Danish Environmental Protection Agency - ChecklistDK
- Thessen, A. - Gymnodinium
- Thomas, Donald. USDA ARS, Cattle Fever Tick Research Laboratory - NAColeoptera
- Thomas, James Darwin - WoRMS Amphipoda
- Thomas, Phillip. Royal Botanic Garden Edinburgh, United Kingdom - WFO Pinopsida
- Thomson, Scott Centro de Estudos dos Quelônios da Amazônia - CEQUA, Petrópolis, Manaus, State of Amazonas, 69055-010, Brazil - Global Team
- Thorpe, Stephen. School of Biological Sciences (Tamaki Campus), University of Auckland, Auckland, New Zealand - BDJ52071
- ThripsWiki - ThripsWiki
- Thuesen, Erik - WoRMS Chaetognatha
- Thulin, Mats - WCVP-Fabaceae
- Thurston, Mike - WoRMS Amphipoda
- Thuy, Ben - WoRMS Ophiuroidea
- Todaro, Antonio - WoRMS Gastrotricha
- Todorov, Milcho. Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 2 Gagarin Str., 1113 Sofia, Bulgaria - BDJ51969
- Toonen, Rob. Hawaii Institute of Marine Biology, Kaneohe, HI, United States of America - ZK26802
- Torke, Benjamin M. - WCVP-Fabaceae
- Tsai, Sz-Yi TaiCOL, TaiBIF, Academica Sinica, Taipei City, Taiwan, Chinese Taipei - Global Team
- Turiault, M. - GloBIS (GART)
- Turner, John R.G. School of Biology, University of Leeds, Leeds, England, United Kingdom - Hepialidae
- Turner, Thomas - WoRMS Porifera
- Turon, Xavier - WoRMS Ascidiacea
- Tyler, Seth - WoRMS Turbellarians
- UCD Community - UCD
- UNITE Community , Estonia - UNITE
- Uchima Taborda, Diego Alejandro Universidad de Antioquia, Medellín, Antioquia, Colombia - COLEO5327, COLEO71406
- Uetz, Peter Virginia Commonwealth University, Richmond, VA, United States of America - ReptileDB
- Ulmer, Jonah M. Pennsylvania State University, PA, United States of America - Sepidiini tribe
- Usma Oviedo, José Saulo. Programa Ecosistemas de Agua Dulce de WWF Colombia, Cali, Valle del Cauca, Colombia - COFreshwaterfishes
- Utria Suarez, Javier. Universidad del Atlántico, Barranquilla, Atlántico, Colombia - COLEO300435, COLEO309490, Cryptocephalinae (Chrysomelidae) Colombia
- Vacelet, Jean - WoRMS Porifera
- Vachard, Daniel - WoRMS Foraminifera
- Vader, Wim - WoRMS Amphipoda
- Valls Domedel, Georgina - WoRMS Amphipoda
- Van der Burgt, Xander - WCVP-Fabaceae
- Vandepitte, Leen Vlaams Instituut voor de Zee (VLIZ), Oostende, Belgium - WoRMS coordinator
- Vanhoorne, Bart. Vlaams Instituut voor de Zee (VLIZ), Oostende, Belgium - Information Systems Group
- Vargas-Canales, Victor. CONABIO, Mexico, Ciudad de México, Mexico - MXAves
- Vatanparast, Mohammad - WCVP-Fabaceae
- Vaulot, Daniel - PR²
- Verhoeff, Tristan - WoRMS Brachiopoda
- Verovnik, Rudy. University of Ljubljana / Butterfly Conservation Europe (BCE), Slovenia - EUButterflies , EuroLeps
- Vieira, Paulo. NemaLab/ICAM, Dep. de Biologia, Universidade de Évora, Lisbon, Portugal - MadeiraSelvagens
- Vila, Roger - EuroLeps
- Villa-Navarro, Francisco A. Universidad del Tolima, Facultad de Ciencias, Grupo de Investigación en Zoología, Ibagué, Tolima, Colombia - COFreshwaterfishes
- Vilà, Montserrat. Estación Biológica de Doñana, Spain - DAISIE
- Vliegenthart, Albert - EuroLeps
- Volkovitsh, Mark Zoological Institute RAS, Saint Petersburg, Russian Federation - RUBuprestidae
- Vongphayloth, Khamsing. Institut Pasteur du Laos, Lao People's Democratic Republic - FIOCRUZ
- Vonk, Ronald - WoRMS Amphipoda
- Väinölä, Risto - WoRMS Amphipoda, WoRMS Mysidacea
- WANG, Tianshan. Institute of Zoology, Chinese Academy of Sciences - COL-China 2025
- Wahlberg, Niklas - EuroLeps
- Walker-Smith, Genefor - WoRMS Leptostraca
- Walter, T. Chad - WoRMS Copepoda, WoRMS Tantulocarida
- Wambiji, Nina Kenya Marine and Fisheries Research Institute, Mombasa, Kenya - Global Team
- Wanke, Dominic Entomology, Staatliches Museum für Naturkunde Stuttgart, Stuttgart, Baden-Württemberg, Germany - Geometridae
- Warren, Martin. Butterfly Conservation Europe (BCE), Netherlands - EUButterflies
- Watling, Les - WoRMS Cumacea
- Weaver, Haylee. Department of the Environment, Australian Government, Canberra, Australia - Global Team
- Webb, J. - FADA Ephemeroptera
- Welbourn, W.C. - Mites GSD Tenuipalpidae
- Wesener, Thomas - SNSB51704
- Whipps, Christopher - WoRMS Myxozoa
- White, Kristine - WoRMS Amphipoda
- Wiemers, Martin Senckenberg Deutsches Entomologisches Institut / Butterfly Conservation Europe (BCE), Germany - EUButterflies , EuroLeps
- Wiersema, John H. National Germplasm Resources Laboratory (NGRL) - GRIN
- Wilding, Nicholas - WCVP-Fabaceae
- Williams, Gary - WoRMS Octocorallia
- Wilson, Annette J.G. , Australia - WWW
- Wilson, Don E. - MSW3
- Wing, Peter Natural History Museum, London, United Kingdom - GLI
- Winitsky, Sophie - WCVP-Fabaceae
- Winter, Marten. Helmholtz Centre for Environmental Research – UFZ, Department of Community Ecology, Germany - DAISIE
- Wirth, Christopher C. Nortern Arizona University, Flagstaff, AZ, United States of America - Sepidiini tribe
- Wojciechowski, Martin - WCVP-Fabaceae
- Woodman, Simon. , Australia - WWW
- Xavier, Joana - WoRMS Porifera
- Yi, Tingshuang - WCVP-Fabaceae
- Yoder, Mathew. Illinois Natural History Survey, Champaign, IL, United States of America - TaxonWorks liaison
- Yu, Dicky Sick Ki. Taxapad project - Taxapad Ichneumonoidea
- Yunakov, Nikolai Natural History Museum, Zoology, University of Oslo, Oslo, Norway - Entiminae
- Yésou, Pierre. Office National de la Chasse et de la Faune Sauvage, France - DAISIE
- ZHAO, Mingjun. Institute of Microbiology, Chinese Academy of Sciences - COL-China 2025
- Zahniser, J. - 3i Auchenorrhyncha
- Zaiko, Anastasija. Coastal Research and Planning Institute, Klaipėda University, Lithuania - DAISIE
- Zapata, Fernando Universidad del Valle, Cali, Valle del Cauca, Colombia - COPacificFishes
- Zapata, Luis A. WWF, Colombia - COPacificFishes
- Zapata Padilla, Luis Alonso. WWF, Cali, Colombia - COPacificFishes
- Zeidler, Wolfgang - WoRMS Amphipoda
- Zhang, Rong - WCVP-Fabaceae
- Zinetti, F. - Brentids
- Ziro, Samuel. A Rocha Kenya, Watamu, Kenya - An Initial Checklist of Mammals of the A Rocha Dakatcha Nature Reserve, Kenya, 2022, Dakatcha Birds
- d'Hondt, Jean-Loup - WoRMS Gastrotricha
- de Moraes, G.J. - Mites GSD Phytoseiidae, Mites GSD Tenuipalpidae
- de Oliveira, Ana Beatriz Ramos Biofísica, Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro, RJ, Brazil - WCO
- de Voogd, Nicole Naturalis Biodiversity Center, Netherlands - WoRMS, WoRMS Porifera
- del Campo, Javier - PR²
- del Río, M. Guadalupe Entomology Division, Museo de La Plata, Consejo Nacional de Investigaciones Científicas y Técnicas, National University of La Plata, La Plata, Buenos Aires, Argentina - Entiminae
- van Haaren, Ton - WoRMS Oligochaeta
- van Nieukerken, E.J. - Nepticuloidea
- van Ofwegen, Leen - WoRMS Octocorallia
- van Soest, Rob - WoRMS Porifera, WoRMS Thaliacea
- van Swaay, Chris A. M. - EuroLeps
- van der Meij, Sancia. Naturalis Biodiversity Center, Netherlands - WoRMS
- Şentürk, Ozan - WCVP-Fabaceae
- American Society of Mammalogists - MSW3
- Cornell Lab of Ornithology - Clements
- IOC World Bird List - IOCWorldBird
- ITIS - ITIS
- International Barcode of Life project (iBOL) - BOLD
- International Committee on Taxonomy of Viruses (ICTV) - ICTV MSL
- Legume Phylogeny Working Group (LPWG) - WCVP-Fabaceae
- Paleobiology Database contributors - PaleoBioDB
- Smithsonian Institution National Museum of Natural History - MSW3
- WoRMS Editorial Board - WoRMS
- World Flora Online - WFO Pinopsida
