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

Sagittocythere barri (Hart & Hobbs, 1961)

Taxonomy

Kingdom Animalia
Phylum Arthropoda
Subphylum Crustacea
Class Ostracoda
Order Podocopida
Family Entocytheridae
Genus Sagittocythere
Species Sagittocythere barri (Hart & Hobbs, 1961)

Synonyms

  • Entocythere barri C. W. Hart & Hobbs, 1961 (prior combination, CoL)

Description

Diagnostic characters

Ecological class
Stygobiont
Realm
Aquatic
Troglomorphy
Troglomorphic

Distribution

Type locality

Cave Spring Cave, Madison Co. AL

Range

Known from 22 counties across four states in the Interior Low Plateau karst region.

Continent

North America

Country

United States

States and provinces

Alabama, Indiana, Kentucky, Tennessee

Counties

Alabama
Jackson, Madison, Morgan
Indiana
Crawford, Harrison, Lawrence, Monroe
Kentucky
Barren, Breckinridge, Edmonson, Hardin, Hart, Larue, Meade, Pulaski, Rockcastle, Trigg, Warren, Wayne
Tennessee
Jackson, Putnam, Van Buren

Karst regions

Interior Low Plateau

Specimens

Type material

Paratype
USNM 1633730 · National Museum of Natural History, Smithsonian Institution

Collections holding material

InstitutionLots
National Museum of Natural History, Smithsonian Institution 76

76 cataloged lots in 1 collection. Compiled from GBIF and not an exhaustive census: many collections are not yet digitised, and holdings are added continually. Search GBIF for specimen records.

Download all 76 specimen records (CSV) Institution, catalog number, type status and preparation. No coordinates.

Conservation and management

NatureServe

G5 Secure

G1G2G3G4G5▲

Global rank last reviewed 21 August 2002.

Subnational ranks

Alabama
SNR Unranked
Indiana
S3S4 Vulnerable to Apparently Secure
Kentucky
S3 Vulnerable
Tennessee
S3 Vulnerable

Ranks looked up 23 August 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.

Other resources

Catalogue of Life
SJH2S
GBIF
1030408
ITIS
84974

References

  • Barr, T.C., Jr. & Kuehne, R.A. 1971. Ecological studies in the Mammoth Cave system of Kentucky. II. The Ecosystem. Annales de Speleologie 26: 47–96. doi:10.5038/1827-806X.3.1.10
  • Cooper, J.E. 1975. Ecological and behavioral studies in Shelta Cave, Alabama, with emphasis on decapod crustaceans. University of Kentucky, Lexington, Kentucky, USA. 364 pp.
  • Cooper, J.E. & Cooper, M.R. 1997a. New troglobitic crayfish of the genus Orconectes, subgenus Orconectes (Decapoda: Cambaridae), endemic to Shelta Cave, Huntsville, Alabama. Journal of Cave and Karst Studies 59: 119–127.
  • Harker, D.F., Jr. & Barr, T.C., Jr. 1979. Caves and associated fauna of Eastern Kentucky, Volume 3. Kentucky Nature Preserves Commission, Frankfurt, Kentucky, USA. 130 pp.
  • Hart, C.W., Jr. & Hobbs, H.H., Jr. 1961. Eight new troglobitic ostracods of the genus Entocythere (Crustacea, Ostracoda) from the eastern United States. Proceedings of the Academy of Natural Sciences of Philadelphia 113: 173–185. https://www.jstor.org/stable/4064545. details
  • Hobbs, H.H., Jr. & Barr, T.C., Jr. 1972. Origins and affinities of the troglobitic crayfishes of North America (Decapoda: Astacidae) II. Genus Orconectes. Smithsonian Contributions to Zoology 105: 1–84. doi:10.5479/si.00810282.105
  • Lewis, J.J. & Lewis, S.L. 2005. Inventory of the subterranean fauna of Tims Ford State Park, Franklin County, Tennessee. Tennesee Natural Heritage Program, Nashville, Tennessee, USA. 28 pp.
  • Niemiller, M.L., Slay, M.E., Inebnit, T., Miller, B., Tobin, B., Cramphorn, B., Hinkle, A., Jones, B.D., Mann, N. & Niemiller, K.D.K. 2023a. Fern Cave: a hotspot of subterranean biodiversity in the Interior Low Plateau karst region of Alabama in the southeastern United States. Diversity 15: 633. doi:10.3390/d15050633
  • Niemiller, M.L. & Zigler, K.S. 2013. Patterns of cave biodiversity and endemism in the Appalachians and Interior Plateau of Tennessee, USA. PLOS One 8: e64177. doi:10.1371/journal.pone.0064177

This account was last revised 28 August 2026. Conservation ranks were looked up 23 August 2026.

How to cite this account

Sagittocythere barri (Hart & Hobbs, 1961). Cave Biology Data Portal, account SP-1346. https://cavebiology.org/species/sagittocythere-barri/ (accessed 18 October 2026).
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Data sources and funding are listed in the Acknowledgments.

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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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