n = 4
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Brotulotaenia brevicauda | Cohen, 1974 | Brotulotaenia brevicauda | Ophidiidae | |
| Brotulotaenia crassa | Parr, 1934 | Brotulotaenia crassa | Ophidiidae | Violet cuskeel |
| Brotulotaenia nielseni | Cohen, 1974 | Brotulotaenia nielseni | Ophidiidae | |
| Brotulotaenia nigra | Parr, 1933 | Brotulotaenia nigra | Ophidiidae | Dark cusk |