The Species Black List
Hypsiglena unaocularus
Clarión nightsnake
The Clarión nightsnake (Hypsiglena unaocularus) was long known only from a single specimen collected by naturlist William Beebe in 1936.
- Status
- never assessed by the IUCN Red List
- Restriction tier
- 2, restricted, extent unclear
- Class
- Reptilia
- Realm
- Nearctic
- Locality
- not specified in the source
- As IUCN records it
- Hypsiglena unaocularus