Psammogammarus longidactylus Vonk & Stock 1987

Vonk & Stock 1987. Amsterdam expeditions to the West Indian islands, Report 53. Psammogammarus longidactylus n. sp., a new cave amphipod (Crustacea) and other stygobiont amphipods from Bonaire. Stygologia, 3(3) 1987: 241-251