Magalhães, C., Lara, L.R. and Wehrtmann, I.S. 2010. A new species of freshwater crab of the genus Allacanthos Smalley, 1964 (Crustacea, Decapoda, Pseudothelphusidae) from southern Costa Rica, Central America. Zootaxa. 2604, 1 (Sep. 2010), 52–60. DOI:https://doi.org/10.11646/zootaxa.2604.1.4.