| Common name | Agujón de quilla |
| Language | Spanish |
| Type | Vernacular |
| Official trade name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Mexico |
| Locality | Pacific Coast. |
| Ref. | Escobar-Fernández, R. and M. Siri, 1997 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | other/n.a. |
| 1st modifier | morphology |
| 2nd modifier | |
| Remarks | 'quilla', i.e., keel; |