| Common name | Jasper longnose sucker |
| Language | English |
| Type | Vernacular |
| Official trade name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Canada |
| Locality | |
| Ref. | IUCN, 1990 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | morphology |
| 1st modifier | morphology |
| 2nd modifier | locality/area |
| Remarks | 'sucker', i.e., an organ in various animals for adhering or holding, a mouth adapted for sucking (Ref. 27888); 'Jasper', i.e., of Jasper Park, West Alberta, Canada. Applies to Catostomus catostomus lacustris. |