| Populärnamn | Språk | Land | Arter | Typ |
|---|---|---|---|---|
| Narrowmouthed catshark | English | Global | Schroederichthys bivius | FAO |
| Narrowmouthed catshark | English | Brazil | Schroederichthys bivius | Vernacular |
| Narrowmouthed catshark | English | Brazil | Schroederichthys tenuis | Vernacular |
| Narrowmouthed catshark | English | Uruguay | Schroederichthys bivius | Vernacular |