Ptychophallus

Ptychophallus is a genus of crabs in the family Pseudothelphusidae.

Species

 * Ptychophallus barbillaensis Rodríguez & Hedström, 2000
 * Ptychophallus coastaricensis Villalobos, 1974
 * Ptychophallus cocleensis Pretzmann, 1965
 * Ptychophallus colombianus (Rathbun, 1893)
 * Ptychophallus exilipes (Rathbun, 1898)
 * Ptychophallus goldmanni Pretzmann, 1965
 * Ptychophallus kuna Campos & Lemaitre, 1999
 * Ptychophallus lavallensis Pretzmann, 1978
 * Ptychophallus micracanthus Rodríguez, 1994
 * Ptychophallus montanus (Rathbun, 1898)
 * Ptychophallus osaensis Rodríguez, 2001
 * Ptychophallus paraxantusi (Bott, 1968)
 * Ptychophallus tristani (Rathbun, 1896)
 * Ptychophallus tumimanus (Rathbun, 1898)
 * Ptychophallus uncinatus Campos & Lemaitre, 1999
 * Ptychophallus xantusi (Rathbun, 1893)