| Eviota melasma | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Division: | Teleostei |
| Order: | Gobiiformes |
| Family: | Gobiidae |
| Genus: | Eviota |
| Species: | E. melasma |
| Binomial name | |
| Eviota melasma | |
Eviota melasma, commonly called headspot eviota or melasma pygmy goby among various other vernacular names, is a species of marine fish in the family Gobiidae.
The headspot eviota has been documented only in Australia; records of the fish elsewhere are thought to be misidentifications. The fish is found on offshore reefs and coastal reefs, just below the tidal zone.
The headspot eviota is a small-sized fish, growing up to 30 millimetres (1.2 in) length. It is a semi-transparent pygmy goby marked with irregular rufous internal bars along the length of its body, with a black spot above the opening of the gills, irregular reddish blotches on its nape, and three reddish blotches which are separated by whitish barring on the belly. It also has a thin white stripe at the base of the pectoral fin.