n = 9
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Mataeocephalus acipenserinus | (Gilbert & Cramer, 1897) | Mataeocephalus acipenserinus | Macrouridae | Sturgeon grenadier |
| Mataeocephalus adustus | Smith & Radcliffe, 1912 | Mataeocephalus adustus | Macrouridae | |
| Mataeocephalus cristatus | Sazonov, Shcherbachev & Iwamoto, 2003 | Mataeocephalus cristatus | Macrouridae | |
| Mataeocephalus hyostomus | (Smith & Radcliffe, 1912) | Mataeocephalus hyostomus | Macrouridae | |
| Mataeocephalus kotlyari | Sazonov, Shcherbachev & Iwamoto, 2003 | Mataeocephalus kotlyari | Macrouridae | Kotlyar's whiptail |
| Mataeocephalus microstomus | (Regan, 1908) | Mataeocephalus acipenserinus | Macrouridae | Sturgeon grenadier |
| Mataeocephalus nigrescens | Smith & Radcliffe, 1912 | Mataeocephalus acipenserinus | Macrouridae | Sturgeon grenadier |
| Mataeocephalus tenuicauda | (Garman, 1899) | Mataeocephalus tenuicauda | Macrouridae | Slendertail grenadier |
| Mataeocephalus tenuicaudus | (Garman, 1899) | Mataeocephalus tenuicauda | Macrouridae | Slendertail grenadier |