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

Dock Spider
Dolomedes scriptus Hentz, 1845

Taxonomy

Kingdom Animalia
Phylum Arthropoda
Subphylum Chelicerata
Class Arachnida
Order Araneae
Family Dolomedidae
Genus Dolomedes
Species Dolomedes scriptus Hentz, 1845

Description

Diagnostic characters

Ecological class
Trogloxene
Realm
Terrestrial

Distribution

Range

Known from eight counties across four states.

Continent

North America

Country

United States

States and provinces

Illinois, Indiana, Kentucky, Tennessee

Counties

Illinois
Monroe, Union
Indiana
Monroe
Kentucky
Edmonson, Pulaski
Tennessee
Fentress, Franklin, Pickett

Conservation and management

NatureServe

G5 Secure

G1G2G3G4G5▲

National ranks

Canada
N5 Secure
United States
NNR

Subnational ranks

Manitoba
SU Unrankable
Quebec
SNR Unranked
Nova Scotia
SU Unrankable
New Brunswick
SU Unrankable
Ontario
S5 Secure
West Virginia
SNR Unranked
Wyoming
SNR Unranked
Indiana
S1 Critically Imperiled
South Carolina
SNR Unranked
Colorado
SNR Unranked

State and federal status

Not listed under the U.S. Endangered Species Act

References

  • Banta, A.M. 1907. The fauna of Mayfield's Cave. Carnegie Institution of Washington Publication 67: 1–114. https://www.biodiversitylibrary.org/item/60987.
  • 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
  • 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.
  • Lewis, J.J. 2005. A biological inventory of caves of the Cumberland Plateau. Tennessee Chapter Cave Program, The Nature Conservancy, Nashville, Tennessee, USA. 156 pp.
  • 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.
  • Webb, D.W., Taylor, S.J. & Krejca, J.K. 1993. The biological resources of Illinois caves and other subterranean environments. Illinois Natural History Survey, Champaign, Illinois, USA. 143 pp.

How to cite this account

Dolomedes scriptus Hentz, 1845. Cave Biology Data Portal, account SP-2401. https://cavebiology.org/species/dolomedes-scriptus/ (accessed 6 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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