n = 12
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Centroscymnus coelolepis | Barbosa du Bocage & de Brito Capello, 1864 | Centroscymnus coelolepis | Somniosidae | Portuguese dogfish |
| Centroscymnus crepidater | (Barbosa du Bocage & de Brito Capello, 1864) | Centroselachus crepidater | Somniosidae | Longnose velvet dogfish |
| Centroscymnus cryptacanthus | Regan, 1906 | Centroscymnus owstonii | Somniosidae | Roughskin dogfish |
| Centroscymnus furvescens | De Buen, 1960 | Centroselachus crepidater | Somniosidae | Longnose velvet dogfish |
| Centroscymnus fuscus | Gilchrist & von Bonde, 1924 | Centrophorus squamosus | Centrophoridae | Leafscale gulper shark |
| Centroscymnus macracanthus | Regan, 1906 | Scymnodon macracanthus | Somniosidae | Largespine velvet dogfish |
| Centroscymnus macrops | Hu & Li, 1982 | Centroscymnus coelolepis | Somniosidae | Portuguese dogfish |
| Centroscymnus obscurus | Vaillant, 1888 | Zameus squamulosus | Somniosidae | Velvet dogfish |
| Centroscymnus owstoni | Garman, 1906 | Centroscymnus owstonii | Somniosidae | Roughskin dogfish |
| Centroscymnus owstonii | Garman, 1906 | Centroscymnus owstonii | Somniosidae | Roughskin dogfish |
| Centroscymnus plunketi | (Waite, 1910) | Scymnodon macracanthus | Somniosidae | Largespine velvet dogfish |
| Centroscymnus squamulosus | (Günther, 1877) | Zameus squamulosus | Somniosidae | Velvet dogfish |