| Longtail dragonet | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Perciformes |
| Family: | Callionymidae |
| Genus: | Callionymus |
| Species: | C. gardineri |
| Binomial name | |
| Callionymus gardineri Regan, 1908 |
|
Longtail dragonet (Callionymus gardineri) is a species of ray-finned fish in the genus Callionymus.