Neotrypaea is a genus of ghost shrimp in the family Callianassidae, containing the following five species:Neotrypaea biffari (Holthuis, 1991)Neotrypaea californiensis (Dana, 1854)Neotrypaea gigas (Dana, 1852)Neotrypaea rochei (Bouvier, 1895)Neotrypaea uncinata (H. Milne-Edwards, 1837)↑