• Skip to primary navigation
  • Skip to main content
  • Skip to footer
UT Shield
Hendrickson Lab
  • Home
  • Bio
  • What we do
  • Projects
  • Publications
  • Blogs

Biodiversity Collections (Texas Natural History Collections),
building LSF/PRC176 (campus mail R4000), 10100 Burnet Rd.
Austin, TX 78758-4445

November 13, 2024, Filed Under: Publications by Year

Publications by Year: 1986

Download Citations

1986

Hendrickson, Dean A. “Congruence of bolitoglossine biogeography and phylogeny with geologic history: Paleotransport on displaced suspect terranes?.” Cladistics 3 (2): 113–129. Publisher’s Version

Abstract

A vicariance hypothesis of New World biogeography involving transport of living biota on fragments of an ancestral landmass to present positions ranging from southern Alaska to northern South America is developed. Geological, as well as biogeographical, ecological, and systematic data from plethodontid salamanders provide correlative support for the model. Other groups appear to have similar biogeographic histories and, along with further geological data, could provide means of corroboration of this hypothesis. Active biotic dispersal between the American continents before Pliocene closure of the Panamanian isthmus may have been less prevalent than previously believed, and tectonic transport may have dispersed many organisms. If corroborated, geologists may be provided a new method of analyzing relationships among “suspect terranes” using phylogenetic analyses of living biota, and biologists may be required to reassess previous concepts of New World historical biogeography.

Minckley, W.L., Dean A. Hendrickson, and C.E. Bond. “Geography of western North American freshwater fishes: description and relations to intracontinental tectonism.” Zoogeography of Western North American Freshwater Fishes, edited by C.H. Hocutt and E.O. Wiley, 519–613. New York, NY: John Wiley and Sons, 519–613.

Footer

Fish Collection

UT Home | Emergency Information | Site Policies | Web Accessibility | Web Privacy | Adobe Reader

© The University of Texas at Austin 2025