| Optivus | |
|---|---|
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| |
| Slender roughy (O. elongatus) | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Trachichthyiformes |
| Family: | Trachichthyidae |
| Genus: | Optivus Whitley, 1947 |
Optivus is a fish genus from the family Trachichthyidae found from near the surface to depths of 320 m (1,050 ft) in the southwest Pacific Ocean off Australia (O. agastos and O. agrammus) and New Zealand (O. elongatus).