| Species | Name Used |
|---|---|
| Oithona similis Claus, 1866 | Oithona similis (p. 203 ) |
| Onisimus litoralis (Krøyer, 1845) | Onisimus litoralis (p. 204 ) |
| Orchomenella pinguis (Boeck, 1861) | Orchomenella pinguis (p. 204 ) |
| Parasagitta elegans (Verrill, 1873) | Sagitta elegans (p. 204 ) |
| Pleurobrachia pileus (Müller, 1776) | Pleurobrachia pileus (p. 203 ) |
| Pseudobradya minor (Scott & Scott, 1896) | Pseudobradya minor (p. 203 ) |
| Themisto libellula (Lichtenstein, 1822) | Parathemisto libellula (p. 204 ) |
| Tisbe furcata (Baird, 1837) | Tisbe furcata (p. 203 ) |
| Weyprechtia pinguis (Krøyer, 1838) | Weyprechtia pinguis (p. 204 ) |