Stygobromus gardneri Holsinger & Lewis, 2025
Taxonomy
| Kingdom | Animalia |
|---|---|
| Phylum | Arthropoda |
| Subphylum | Crustacea |
| Class | Malacostraca |
| Order | Amphipoda |
| Family | Crangonyctidae |
| Genus | Stygobromus |
| Species | Stygobromus gardneri Holsinger & Lewis, 2025 |
Description
Diagnostic characters
- Ecological class
- Stygobiont
- Realm
- Aquatic
Distribution
Range
Known from 19 counties across two states in the Ozarks karst region.
Continent
North America
Country
United States
States and provinces
Arkansas, Missouri
Counties
- Arkansas
- Carroll, Independence, Madison, Marion, Sharp, Stone
- Missouri
- Bollinger, Carter, Crawford, Dent, Franklin, Iron, Jefferson, Oregon, Perry, Phelps, Shannon, St. Francois, Washington
Karst regions
Ozarks
Conservation and management
NatureServe
GNR Unranked
National ranks
- United States
- NNR
Subnational ranks
- Missouri
- SU Unrankable
- Arkansas
- SNR Unranked
Ranks looked up 3 September 2026. Conservation status changes, and a rank here is as current as that date and no more.
State and federal status
Not listed under the U.S. Endangered Species Act.
References
This account was last revised 4 September 2026. Conservation ranks were looked up 3 September 2026.
How to cite this account
Stygobromus gardneri Holsinger & Lewis, 2025. Cave Biology Data Portal, account SP-1454. https://cavebiology.org/species/stygobromus-gardneri/ (accessed 22 October 2026).
Data sources and funding are listed in the Acknowledgments.
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