Aidanosagitta crassa Aidanosagitta regularis Bathybelos typhlops Caecosagitta macrocephala Decipisagitta decipiens Decipisagitta sibogae Eukrohnia bathyantarctica Eukrohnia bathypelagica Eukrohnia calliops Eukrohnia fowleri Eukrohnia hamata Eukrohnia proboscidea Ferosagitta ferox Ferosagitta hispida Flaccisagitta enflata Flaccisagitta hexaptera Heterokrohnia davidi Heterokrohnia heterodonta Heterokrohnia mirabilis Krohnitta pacifica Krohnitta subtilis Mesosagitta minima Parasagitta elegans Parasagitta friderici Parasagitta megalophthalma Parasagitta setosa Parasagitta tenuis Pseudosagitta lyra Pseudosagitta maxima Pterosagitta draco Sagitta bipunctata Sagitta helenae Serratosagitta serratodentata Serratosagitta tasmanica Solidosagitta abyssicola Solidosagitta planctonis Solidosagitta zetesios Spadella cephaloptera