Forktail Blenny (Gunther, 1877)
| Scientific Name | Meiacanthus atrodorsalis |
| Diet | Omnivore |
| Alt Common Name | Lyretail Fang Blenny |
| Family | Blenniidae |
| Origin | Fiji |
| Aquarist Level | Intermediate |
| Reef Safe | Yes |
| Coloration | Blue/gray with Yellow dorsal highlights |
| Disposition | Semi-Aggressive |
| Hardiness | Moderate |
| Same Species Compatibility | Territorial |
| Mature Size | 4 inches |
| Sexual Dimorphism | Males increase in coloration during mating. |
| Venomous | Considered to be |