Barrera M, Calixto, and Carlos Cedeño Mitre. “Selection of Shells by Hermit Crabs (Decapoda: Anomura) in Two Locations in the Panamanian Pacific”. Revista Científica Guacamaya 5, no. 1 (October 6, 2020): 1–11. Accessed June 7, 2025. https://revistas.up.ac.pa/index.php/guacamaya/article/view/1776.