Spadellidae
Spadellidae is a family of sagittoideans in the order Phragmophora. Spadellidae prey on plankton and commonly reside in the epipelagic zone of the ocean.
Genera
- Bathyspadella Tokioka, 1939
- Calispadella Casanova & Moreau, 2005
- Hemispadella Casanova, 1996
- Paraspadella von Salvini-Plawen, 1986
- Spadella Langerhans, 1880