| Common Name | River otter |
| Language | English |
| Type | Vernacular |
| Official Trade Name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Canada |
| Locality | |
| Ref. | The Joint Secretariat, 2003 |
| Life Stage | juveniles and adults |
| Sex | females and males |
| Core | primary lexeme |
| 1st Modifier | habitat/ecology |
| 2nd Modifier | |
| Remarks |