Engspringhale
Isotoma viridis Bourlet, C, 1839
Taxonomy
| Kingdom | Animalia |
|---|---|
| Phylum | Arthropoda |
| Subphylum | Hexapoda |
| Class | Collembola |
| Order | Entomobryomorpha |
| Family | Isotomidae |
| Genus | Isotoma |
| Species | Isotoma viridis Bourlet, C, 1839 |
Description
Diagnostic characters
- Ecological class
- Trogloxene
- Realm
- Terrestrial
Distribution
Range
Known from two counties across two states.
Continent
North America
Country
United States
States and provinces
Iowa, Missouri
Counties
- Iowa
- Jackson
- Missouri
- Perry
Conservation and management
NatureServe
GNR Unranked
National ranks
- Canada
- N4 Apparently Secure
- United States
- NNR
Subnational ranks
- Northwest Territories
- SU Unrankable
- Manitoba
- S4 Apparently Secure
- Nunavut
- S4 Apparently Secure
- British Columbia
- SU Unrankable
- Alberta
- S4 Apparently Secure
- Ontario
- S4 Apparently Secure
- Vermont
- SNR Unranked
State and federal status
Not listed under the U.S. Endangered Species Act
References
- Peck, S.B. & Lewis, J.J. 1978. Zoogeography and evolution of the subterranean invertebrate faunas of Illinois and southeastern Missouri. National Speleological Society Bulletin 40: 39–63.
- Peck, S.B. & Christiansen, K. 1990. Evolution and zoogeography of the invertebrate cave faunas of the Driftless Area of the upper Mississippi River Valley of Iowa, Minnesota, Wisconsin, and Illinois, U.S.A. Canadian Journal of Zoology 68: 73–88. doi:10.1139/z90-012
How to cite this account
Isotoma viridis Bourlet, C, 1839. Cave Biology Data Portal, account SP-2539. https://cavebiology.org/species/isotoma-viridis/ (accessed 7 September 2026).
Data sources and funding are listed in the Acknowledgments.
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