1 literature reference for Callionymus belcheri belcheri Richardson, 1844:

Author: Fricke, R.
Year: 2002
Title: Annotated checklist of the dragonet families Callionymidae and Draconettidae (Teleostei: Callionymidae), with comments on callionymid fish classification.
Source: Stuttgarter Beitr. Naturkd., Ser. A Nr. 645:1-103.