Order: Ateleopodiformes (Jelly-nose fishes)
Family: Ateleopodidae (Jelly-nose fishes)
| Genus/Species | Common Name | Image |
| Ateleopus indicus | Unspecified |  |
| Ateleopus japonicus | Pacific jelly-nose fish |  |
| Ateleopus natalensis | Jelly-head fish |  |
| Ateleopus purpureus | Unspecified |  |
| Ateleopus tanabensis | Unspecified |  |
| Guentherus altivela | Jelly-nose fish |  |
| Guentherus katoi | Unspecified |  |
| Ijimaia antillarum | Unspecified |  |
| Ijimaia dofleini | Unspecified |  |
| Ijimaia fowleri | Fowler's tadpole fish |  |
| Ijimaia loppei | Loppe's tadpole fish |  |
| Ijimaia plicatellus | Deep-water tadpole fish |  |
| Parateleopus microstomus | Unspecified | |