n = 4
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Opua atherinoides | (Peters, 1855) | Arcygobius baliurus | Gobiidae | Isthmus goby |
| Opua elati | (Goren, 1984) | Hazeus elati | Gobiidae | Eilat sandgoby |
| Opua maculipinna | Randall & Goren, 1993 | Hazeus maculipinna | Gobiidae | |
| Opua nephodes | Jordan, 1925 | Opua nephodes | Gobiidae | Cloudy goby |