n = 8
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Nematogobius agulhensis | (Barnard, 1927) | Caffrogobius agulhensis | Gobiidae | Agulhas goby |
| Nematogobius ansorgei | Boulenger, 1910 | Nematogobius maindroni | Gobiidae | |
| Nematogobius ansorgii | Boulenger, 1910 | Nematogobius maindroni | Gobiidae | |
| Nematogobius ansori | Boulenger, 1910 | Nematogobius maindroni | Gobiidae | |
| Nematogobius bibarbatus | (von Bonde, 1923) | Sufflogobius bibarbatus | Gobiidae | Pelagic goby |
| Nematogobius brachynemus | Pfaff, 1933 | Nematogobius brachynemus | Gobiidae | |
| Nematogobius maindroni | (Sauvage, 1880) | Nematogobius maindroni | Gobiidae | |
| Nematogobius saldanha | (Barnard, 1927) | Caffrogobius saldanha | Gobiidae | Commafin goby |