n = 5
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Dactylagnus mundus | Gill, 1863 | Dactylagnus mundus | Dactyloscopidae | Giant sand stargazer |
| Dactylagnus parvus | Dawson, 1976 | Dactylagnus parvus | Dactyloscopidae | Panamic stargazer |
| Dactylagnus peratikos | Böhlke & Caldwell, 1961 | Dactylagnus peratikos | Dactyloscopidae | |
| Dactylagnus porvus | Dawson, 1976 | Dactylagnus parvus | Dactyloscopidae | Panamic stargazer |
| Dactylagnus sp. | Not applicable | Dactylagnus peratikos | Dactyloscopidae |