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Full-Text Articles in Population Biology

Phylogenetic And Ecological Analysis Of Two Populations Of The Kitsatchie Painted Crayfish, Orconectes Maletae (Decapoda: Cambaridae), Larrimy Beth Brown Apr 2017

Phylogenetic And Ecological Analysis Of Two Populations Of The Kitsatchie Painted Crayfish, Orconectes Maletae (Decapoda: Cambaridae), Larrimy Beth Brown

Biology Theses

The primary aim of this study was to assess the conservation status of the East Texas population of the Kistachie Painted Crayfish, Orconectes maletae. Orconectes maletae has been given a Global Heritage Ranking of G2, or imperiled, because of population declines in the Kisatchie Bayou drainage in Louisiana; however, similar data for Texas is lacking. For the current study, surveys of 25 historical sites in Texas were conducted in the Cypress Creek and Caddo Lake drainage from June to August 2014 and revealed that O. maletae was either absent or in low enough abundance to evade detection at close …