6 literature references for Diphascon stappersi Richters, 1911:

Author: Guidetti, Roberto, and Roberto Bertolani
Year: 2005
Title: Tardigrade taxonomy: an updated check list of the taxa and a list of characters for their identification
Source: Zootaxa, issue 845
Author: Ramazzotti, G., and W. Maucci
Year: 1983
Title: Il Philum Tardigrada: III edizione riveduta e aggiornata
Source: Memorie dell'Istituto Italiano di Idrobiologia Dott. Marco de Marchi, vol. 41
Author: Pilato, Giovanni
Year: 1987
Title: Revision of the genus Diphascon Plate, 1889, with remarks on the subfamily Itaquasconinae (Eutardigrada, Hypsobiidae)
Source: Biology of Tardigrades: Proceedings of the 4th International Symposium on the Tardigrada, Modena, September 3-5, 1985
Author: Marcus, E.
Year: 1936
Title: Tardigrada
Source: Das Tierreich, 66
Author: Thulin, Gustav
Year: 1928
Title: Über die Phylogenie und das System der Tardigraden
Source: Hereditas, vol. 11
Author: Marcus, E. / Bronn, H. G., ed.
Year: 1929
Title: Tardigrada
Source: Klassen und Ordnungen des Tierreichs