Achaeopsis
| Achaeopsis | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Malacostraca | 
| Order: | Decapoda | 
| Suborder: | Pleocyemata | 
| Infraorder: | Brachyura | 
| Family: | Inachidae | 
| Genus: | Achaeopsis Stimpson, 1857 | 
| Species: | A. spinulosa | 
| Binomial name | |
| Achaeopsis spinulosa Stimpson, 1857 | |
| Synonyms | |
| Achaeopsis spinulosus Stimpson, 1857 (incorrect gender) | |
Achaeopsis spinulosa, the hotlips spider crab, is a species of crab in the family Inachidae, found only around the South African coast. It is the only species in the genus Achaeopsis.