Genus Allocrangonyx
Schellenberg, 1937
- Species in this portal
- 2
- Ecological class
- All stygobiont
- Realm
- Aquatic
- Continent
- North America
- Country
- United States
- States and provinces
- Arkansas, Missouri and Oklahoma
- Karst regions
- Other, Ozarks
- Conservation
- 1 of 2 ranked G1 or G2
Species in this portal
| Species | Common name | Class | Status | States | Karst regions |
|---|---|---|---|---|---|
| Allocrangonyx hubrichti Holsinger, 1971 | Hubricht's Long-tailed Cave Amphipod | Stygobiont | G3G4 VU | AR, MO | Ozarks |
| Allocrangonyx pellucidus (Mackin, 1935) | Oklahoma Cave Amphipod | Stygobiont | G2G3 VU | OK | Other |