Freshwater Crab (Ptychophallus sp)

About Freshwater Crab (Ptychophallus sp)

• Kingdom: Animals
• Phylum: Arthropods
• Class: Malacostracans
• Order: Crabs
• Family: Neotropical Freshwater Crabs

Ptychophallus is a genus of crabs in the family Pseudothelphusidae.

Source: Wikipedia