| Common name | Chaboisseau à dix-huit épines |
| Language | French |
| Type | Vernacular |
| Official trade name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Canada |
| Locality | |
| Ref. | Leim, A.H. and W.B. Scott, 1966 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks | 'épines', i.e., spines, from Latin 'spina' (p. 270 in Ref. 9404). |