Zobrazeno 1 - 10
of 48
pro vyhledávání: '"David E. Cowley"'
Publikováno v:
Scientia Marina, Vol 73, Iss S1, Pp 47-58 (2009)
The influence of salinity on survival, specific gravity, and size of eggs of the endangered Hybognathus amarus (Rio Grande silvery minnow) was studied to provide insight into factors affecting their potential dispersal and fate. Under low salinity co
Externí odkaz:
https://doaj.org/article/2bd5349c8a1442fda94000311021c4e0
Publikováno v:
Restoration Ecology. 30
Publikováno v:
PLoS ONE, Vol 9, Iss 5, p e97473 (2014)
Crustaceans that initially colonize a freshwater temporary pond can strongly bias the subsequent genetic composition of the population, causing nearby populations to be genetically distinct. In addition, these crustaceans have various reproductive mo
Externí odkaz:
https://doaj.org/article/2aea5582e52c4a40ab20a007eb75090c
Autor:
Wiebke J. Boeing, Michael D. Hatch, Sabela Lois, Michael D. Porter, Fitsum Abadi, David E. Cowley
Publikováno v:
PLoS ONE
PLoS ONE, Vol 15, Iss 5, p e0232872 (2020)
PLoS ONE, Vol 15, Iss 5, p e0232872 (2020)
Fish populations globally are susceptible to endangerment through exploitation and habitat loss. We present theoretical simulations to explore how reduced adult survival (age truncation) might affect short-lived freshwater fish species in human-alter
Autor:
David E. Cowley, Sabela Lois
Publikováno v:
Diversity and Distributions. 23:1235-1245
Autor:
Rebekah L. Horn, David E. Cowley
Publikováno v:
Journal of Heredity. 107:518-526
Self-fertilization has both negative and positive fitness effects on species evolution. Selfing can increase inbreeding depression, thereby decreasing genetic diversity. In contrast, self-fertilization can preserve beneficial gene combinations and fa
Autor:
Rebekah L. Horn, David E. Cowley
Publikováno v:
Journal of Crustacean Biology. 34:795-800
The tadpole shrimp (Notostraca: Triops) have been called living fossils with conserved morphology, but subtle morphological variations within and between species has yielded confused taxonomic assignments. To aid in cryptic species detection of tadpo
Autor:
Alejandro Fierro-Cabo, David E. Cowley, Robert L. Steiner, Mark C. Andersen, Piedad Esther Mayagoitia-González, Raul Valdez
Publikováno v:
Therya. 4:243-256
The habitat of the neotropical otter ( Lontra longicaudis ) at La Vega Escondida Protected Area (LVPA), located in southern Tamaulipas, is surrounded by an expanding urban landscape. Wetlands in this region are under an intense pressure due to severa
Autor:
Kenneth S. Macdonald, Bernhard C. Stoeckle, Yves Schaack, Ralph Kuehn, Rossana Sallenave, David E. Cowley
Publikováno v:
Journal of Crustacean Biology. 33:48-55
We used 454 pyrosequencing to discover more than 3000 candidate microsatellite markers for three putative species of tadpole shrimp in the genus Triops. We selected 42 of these candidates, consisting of 12 systems identified in Triops longicaudatus
Publikováno v:
Ecology of Freshwater Fish. 22:322-333
Interstitial water conditions in the hyporheic zone of the stream bed are determinants of salmonid egg hatching success. We used standardised egg exposures to develop and validate discriminant analysis and generalised linear model models linking the