Genus Carychium
Müller, 1773 · Thorns
- Species in this portal
- 6
- Ecological class
- 3 trogloxenes, 2 troglophiles and 1 troglobiont
- Realm
- Terrestrial
- Continent
- North America
- Country
- United States
- States and provinces
- Alabama, Illinois, Kentucky and Tennessee
- Counties
- 35
- Karst regions
- Appalachians, Interior Low Plateau
- Conservation
- 1 of 6 ranked G1 or G2
Species in this portal
| Species | Common name | Class | Status | States | Karst regions |
|---|---|---|---|---|---|
| Carychium clappi Hubricht, 1959 | Appalachian Thorn | Troglophile | G5 | AL | |
| Carychium exile H. C. Lea, 1842 | Ice Thorn | Troglophile | G5 | AL, IL, KY, TN | |
| Carychium mexicanum Pilsbry, 1891 | Southern Thorn | Trogloxene | G5 | AL, IL | |
| Carychium nannodes G. H. Clapp, 1905 | File Thorn | Trogloxene | G5 | IL, TN | |
| Carychium riparium Hubricht, 1978 | Floodplain Thorn | Trogloxene | G2 | IL | |
| Carychium stygium Call, 1897 | Cave thorn | Troglobiont | G3 | AL, KY, TN | Appalachians, Interior Low Plateau |