Genetic distinction of pallid, shovelnose, and Alabama sturgeon: emerging species and the US Endangered Species ActSpringer Science and Business Media LLC - Tập 1 - Trang 17-32 - 2000
Donald E. Campton, Anna L. Bass, Frank A. Chapman, Brian W. Bowen
The sturgeon genus Scaphirhynchus consists of threerecognized species. Pallid and shovelnose sturgeon (S. albusand S. platorynchus, respectively) are sympatric in theMissouri and lower Mississippi Rivers of the central United States. TheAlabama sturgeon (S. suttkusi) is endemic to the nearby MobileRiver drainage and is isolated geographically from the other twospecies. Pallid sturgeon and the extr...... hiện toàn bộ
Preliminary data suggests genetic distinctiveness of gyr and saker falconsSpringer Science and Business Media LLC - - 2007
Nick Dawnay, Ross McEwing, Roger S. Thorpe, Rob Ogden
The inadequately controlled trade in gyr and saker falcons has lead to saker falcons becoming endangered and both species being CITES listed. However, the phylogenetic relationship between these nominal species is unresolved preventing their molecular identification and limiting the availability of data for conservation management. This study amplified DNA from the mitochondrial cytochrome oxidase...... hiện toàn bộ
Genetic diversity within late-summer run and half-pounder steelhead (Oncorhynchus mykiss) in the Rogue River, OregonSpringer Science and Business Media LLC - - Trang 1-13 - 2023
David I. Dayan, Steve Mazur, Laura J. Green, Andrew J. Wells, Marc A. Johnson, Daniel J. Van Dyke, Peter A. Samarin, Ryan D. Battleson, Kathleen G. O’Malley
Anadromous Oncorhynchus mykiss (steelhead) express diverse migratory behaviors and life-history strategies. Adult migration timing diversity within steelhead is often categorized into divergent early- and late-migration phenotypes. On the Rogue River in Oregon, adult steelhead return from the ocean during distinct early-summer, late-summer, and winter runs. Additionally, some juvenile steelhead br...... hiện toàn bộ