Typhlopseudothelphusa, RIOJA, 1953

Magalhães, Célio & Wehrtmann, Ingo S., 2025, Taxonomic revision and distribution of the freshwater crabs of the family Pseudothelphusidae (Decapoda, Brachyura) from Guatemala, with the descriptions of two new species and keys to the species of all genera, Zoosystema 47 (26), pp. 581-615 : 602

KEY TO GUATEMALAN SPECIES OF TYPHLOPSEUDOTHELPHUSA RIOJA, 1953 ( ADAPTED FROM Rodríguez 1982)

1. G1 with mesial process bearing three spines; apex with mesocaudal margin smooth (see fig. 5G, H, in Delamare Deboutteville 1976b: 121) ........................................................... T. mitchelli Delamare Deboutteville, 1976

— G1 with mesial process bearing two spines; apex with mesocaudal margin crenulate (see fig. 6G, I, in Delamare Deboutteville 1976b: 122) .......................................................... T. juberthiei Delamare Deboutteville, 1976