Thyasiridae Dall, 1901
Mendicula carrozae (Payne & Allen, 1991)
Mendicula ferruginosa (Forbes, 1844)
Mendicula memorata Iredale, 1924
Mendicula ovata (Verrill & Bush, 1898)
Mendicula pygmaea (Verrill & Bush, 1898)
Mendicula sudamericana Zelaya, 2010
Mendicula verrilli (Payne & Allen, 1991)