| Common Name | Used in | Language | Type | Official Trade Name |
|---|---|---|---|---|
| Écrevisse de Californie | Canada | French | Vernacular | No |
| Ecrevisse signal | Global | French | FAO | No |
| Écrevisse signal | France | French | FAO | No |
| Écrevisse signal | France | French | Vernacular FAO | No |
| Gambero californiano | Italy | Italian | Vernacular | Yes |
| Signal crayfish | Canada | English | Vernacular | No |
| Signal crayfish | USA | English | Vernacular | No |
| Signal crayfish | Global | English | FAO | No |
| Signalkräfta | Finland | Swedish | Vernacular | No |
| Täplärapu | Finland | Finnish | Vernacular | No |