Orconectes (Procericambarus) williamsiKeith A. Crandall, James W. Fetzner, Jr., and Horton H. Hobbs, Jr.
TypesHolotype, allotype, and morphotype, National Museum of Natural History, Smithsonian Institution, Washington D.C. 115520, 115521, 115522 (male I, female, male II); paratypes, Museum of Comparative Zoology, Harvard University, Cambridge, Massachusetts, Ohio State Museum, Columbus, Ohio.
RangeHeadwaters of the White River from Madison and Washington counties, Arkansas, to Barry County, Missouri.
Fitzpatrick, 1966. A New Crawfish of the Genus Orconectes from the Headwaters of the White River in Arkansas (Decapoda, Astacidae). Proceedings of the Biological Society of Washington, 79: 145-150, 10 figures.
Hobbs, H. H. Jr. 1989. An Illustrated Checklist of the American Crayfishes (Decapoda: Astacidae, Cambaridae, and Parastacidae). Smithsonian Institution Press.
About This PagePage constructed by Emily Browne.
Keith A. Crandall
Brigham Young University, Provo, Utah, USA
James W. Fetzner, Jr.
Carnegie Museum of Natural History, Pittsburgh, Pennsylvania, USA
Horton H. Hobbs, Jr.
Wittenberg University, Springfield, Ohio, USA
Correspondence regarding this page should be directed to Keith A. Crandall at
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Citing this page:
Crandall, Keith A., James W. Fetzner, Jr., and Horton H. Hobbs, Jr. 2001. Orconectes (Procericambarus) williamsi http://tolweb.org/Orconectes_%28Procericambarus%29_williamsi/7327/2001.01.01 in The Tree of Life Web Project, http://tolweb.org/. Version 01 January 2001 (under construction).