Northern River Crangonyctid
Crangonyx pseudogracilis Bousfield, 1958
Taxonomy
| Kingdom | Animalia |
|---|---|
| Phylum | Arthropoda |
| Subphylum | Crustacea |
| Class | Malacostraca |
| Order | Amphipoda |
| Family | Crangonyctidae |
| Genus | Crangonyx |
| Species | Crangonyx pseudogracilis Bousfield, 1958 |
Description
Diagnostic characters
- Ecological class
- Stygoxene
- Realm
- Aquatic
Distribution
Range
Known from one county in Kentucky.
Continent
North America
Country
United States
States and provinces
Kentucky
Counties
- Kentucky
- Jackson
Conservation and management
NatureServe
G5 Secure
National ranks
- Canada
- NU
- United States
- N5 Secure
Subnational ranks
- Quebec
- SNR Unranked
- Ontario
- SU Unrankable
- New Jersey
- SNR Unranked
- Arizona
- SNR Unranked
- Alabama
- SNR Unranked
- Michigan
- SNR Unranked
- Nevada
- SNR Unranked
- Arkansas
- SNR Unranked
- Mississippi
- SNR Unranked
- Wisconsin
- SNR Unranked
- Louisiana
- SNR Unranked
- Kentucky
- S5 Secure
- Tennessee
- SNR Unranked
- Oklahoma
- S2 Imperiled
- New York
- SNR Unranked
- Texas
- SNR Unranked
- Illinois
- SNR Unranked
- Massachusetts
- SNR Unranked
- Minnesota
- SNR Unranked
State and federal status
Not listed under the U.S. Endangered Species Act
References
- Peck, S.B. 1988. A review of the cave fauna of Canada, and the composition and ecology of the invertebrate fauna of caves and mines in Ontario. Canadian Journal of Zoology 66: 1197–1213. doi:10.1139/z88-176
- Zhang, J. & Holsinger, J.R. 2003. Systematics of the freshwater amphipod genus Crangonyx (Crangonyctidae) in North America. Virginia Museum of Natural History Memior 6: 1–274.
How to cite this account
Crangonyx pseudogracilis Bousfield, 1958. Cave Biology Data Portal, account SP-1628. https://cavebiology.org/species/crangonyx-pseudogracilis/ (accessed 7 September 2026).
Data sources and funding are listed in the Acknowledgments.
Spotted something wrong on this page? Report a correction. Accounts are compiled from many sources and corrections from people who know the group are the most useful email we get.