| New Zealand slender clingfish | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Gobiesociformes |
| Family: | Gobiesocidae |
| Genus: | Gastrocyathus Günther, 1861 |
| Species: | G. gracilis |
| Binomial name | |
| Gastrocyathus gracilis Briggs, 1955 |
|
The New Zealand slender clingfish, Gastrocyathus gracilis, is a clingfish of the family Gobiesocidae, the only species in the genus Gastrocyathus.