| Common Name | Used in | Language (Dialect) |
Type | Official Trade Name |
|---|---|---|---|---|
| Candiru | Brazil | Portuguese (Tupi) | Vernacular | No |
| Candiru açu | Brazil | Portuguese (Tupi) | Vernacular | No |
| Candiru caçu | Brazil | Portuguese (Tupi) | Vernacular | No |
| Candiru piranga | Brazil | Portuguese (Tupi) | Vernacular | No |
| Candiru vermelho | Brazil | Portuguese (Tupi) | Vernacular | No |
| Canero | Peru | Spanish | Vernacular | No |
| Ciego | Ecuador | Spanish | Vernacular | No |
| Rosvovalasmonni | Finland | Finnish | Vernacular | No |
| 半鯨鯰 | China | Mandarin Chinese | Vernacular | No |
| 半鲸鲶 | China | Mandarin Chinese | Vernacular | No |