| Common Name | Thorny sea pen |
| Language | English |
| Type | Vernacular |
| Official Trade Name | No |
| Rank | 3 - (Other common name) |
| Country | Canada |
| Locality | |
| Ref. | National General Status Working Group, 2017 |
| Life Stage | juveniles and adults |
| Sex | females and males |
| Core | inanimate object |
| 1st Modifier | habitat/ecology |
| 2nd Modifier | morphology |
| Remarks |