| Common Name | Language | Country | Species | Type |
|---|---|---|---|---|
| Mud shark | English | Australia | Hexanchus griseus | Vernacular |
| Mud shark | English | Canada | Hexanchus griseus | Vernacular |
| Mud shark | English | Cuba | Hexanchus griseus | Vernacular |
| Mud shark | English | USA | Hexanchus griseus | Vernacular |
| Mud shark | English | Alaska | Lota lota | Vernacular |