Metabetaeus is a genus of shrimp in the family Alpheidae, comprising four species:

• Metabetaeus lapillicola Yamashita, Komai & Kon, 2023

• Metabetaeus lohena Banner & Banner, 1960

• Metabetaeus mcphersonae Anker, 2010

• Metabetaeus minutus (Whitelegge, 1897)

References