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Cave Biology Data Portal
Subterranean biodiversity of North America and around the globe
AnimaliaMolluscaGastropodaStylommatophoraGastrocoptidaeGastrocopta

Armed Snaggletooth
Gastrocopta armifera (Say, 1821)

Taxonomy

Kingdom Animalia
Phylum Mollusca
Class Gastropoda
Order Stylommatophora
Family Gastrocoptidae
Genus Gastrocopta
Species Gastrocopta armifera (Say, 1821)

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

Illinois, Kentucky

Counties

Illinois
Monroe
Kentucky
Pulaski

Conservation and management

NatureServe

G5 Secure

G1G2G3G4G5▲

National ranks

United States
N5 Secure
Canada
N3 Vulnerable

Subnational ranks

NE
SNR Unranked
Arkansas
SNR Unranked
Iowa
SNR Unranked
Oklahoma
SNR Unranked
Montana
SNR Unranked
Michigan
SNR Unranked
Ohio
SNR Unranked
North Carolina
S2 Imperiled
Kentucky
S4 Apparently Secure
Mississippi
SNR Unranked
South Dakota
SNR Unranked
DE
S1 Critically Imperiled
Pennsylvania
S3 Vulnerable
Indiana
SNR Unranked
District of Columbia
SNR Unranked
Missouri
SNR Unranked
Virginia
S4 Apparently Secure
NJ
SNR Unranked
Wisconsin
S5 Secure
ND
SNR Unranked
Wyoming
SNR Unranked
Texas
S4 Apparently Secure
Louisiana
SX Presumed Extirpated
Illinois
SNR Unranked
Maryland
SNR Unranked
New Mexico
S4 Apparently Secure
New York
SNR Unranked
Florida
SNR Unranked
West Virginia
S4 Apparently Secure
South Carolina
SNR Unranked
Alabama
SNR Unranked
Minnesota
SNR Unranked
Vermont
SNR Unranked
Kansas
SNR Unranked
Tennessee
S5 Secure
Georgia
SNR Unranked
ME
SNR Unranked
Ontario
S3 Vulnerable
Alberta
SU Unrankable

State and federal status

Not listed under the U.S. Endangered Species Act

References

  • Lewis, J.J., Moss, P., Tecic, D. & Nelson, M.E. 2003. A conservation focused inventory of subterranean invertebrates of the southwestern Illinois karst. Journal of Cave and Karst Studies 65: 9–21.
  • Lewis, J.J. 2004. Interstate 66 karst faunal study. Environmental Impact Statement. 17 pp.

How to cite this account

Gastrocopta armifera (Say, 1821). Cave Biology Data Portal, account SP-2485. https://cavebiology.org/species/gastrocopta-armifera/ (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.

Cave Biology Data Portal

Species accounts, distributions, and conservation status for the subterranean fauna of North America and around the globe, with resources for the cave and karst research community.

Text and data CC BY 4.0. Images all rights reserved unless stated.

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