genus
Simias
Simias is a genus in the family Cercopithecidae. This database currently files 1 species under it, 1 of them threatened.
- Species filed
- 1
- Threatened
- 1
- Countries recorded
- 0
- With a free photo
- 100%
- Weight range
- 7.39 kg
Best-known members of Simias
Ranked by popularity score.

Pig-tailed langur
Simias concolor
How threatened is Simias?
1 of 1 species filed here have an IUCN category on record.
| IUCN category | Species | Share of assessed |
|---|---|---|
| CRCritically Endangered | 1 | 100% |
All species in Simias
| Common name | Scientific name | Family | Status | Weight | Countries |
|---|---|---|---|---|---|
| Pig-tailed langur | Simias concolor | Cercopithecidae | Critically Endangered | 7.39 kg | Not recorded |