CHAETOGNATHA

  • SAGITTOIDEA
    • Sagitta ai Tokioka, 1939: Type
    • Sagitta crassa Tokioka, 1938: Type
    • Sagitta delicata Tokioka, 1939: Type [non-type]
    • Sagitta pseudoserratodentata Tokioka, 1939: Type
    • Sagitta serratodentata Krohn forma pacifica Tokioka, 1940: Type
    • Sagitta tropica Tokioka, 1942: Type