Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Catostomus discobolus"'
Publikováno v:
Environmental and Engineering Geoscience. 26:313-329
Located on the southeastern part of the Colorado Plateau, the Zuni Mountains are home to the endangered Zuni Bluehead Sucker (ZBS) (Catostomus discobolus yarrowi). A 4-year study was conducted on a low-flow (
Publikováno v:
Northwest Science. 95
The invasive virile crayfish Faxonius virilis (Hagen 1870) has recently been documented in the upper Snake River drainage of Idaho, but its distribution is poorly known. Our objective was to determine the presence and distribution of F. virilis in th
Population Characteristics and the Influence of Discharge on Bluehead Sucker and Flannelmouth Sucker
Publikováno v:
Copeia. 105:375-388
Rivers are among some of the most complex and important ecosystems in the world. Unfortunately, many fishes endemic to rivers have suffered declines in abundance and distribution suggesting that alterations to lotic environments have negatively influ
Autor:
Jon J. Amberg, Christopher B. Rees, Roy M. Ulibarri, Bridget Ladell, Scott A. Bonar, Craig Jackson
Publikováno v:
North American Journal of Fisheries Management. 37:644-651
Analysis of environmental DNA (eDNA) is an emerging technique used to detect aquatic species through water sampling and the extraction of biological material for amplification. Our study compared the efficacy of eDNA methodology to American Fisheries
Publikováno v:
North American Journal of Fisheries Management. 37:582-586
Passive integrated transponder (PIT) tags, commonly used to individually identify fish, are assumed to not hinder survival or alter the behavior of the fish and to be retained throughout the duration of the study. While these assumptions have been ve
Autor:
Colden V. Baxter, Kathrine E. Behn
Publikováno v:
Ecosphere, Vol 10, Iss 1, Pp n/a-n/a (2019)
Foodweb analyses can provide insight as to how species persist in naturally dynamic environments and how these communities may respond to anthropogenic alteration. In the remaining undammed rivers of the arid southwestern United States, it is thought
Publikováno v:
Transactions of the American Fisheries Society. 146:16-21
Habitat modification and introduced species are impacting native fishes in western North America, a situation now exacerbated by drought and anthropogenic water acquisition. One species of concern, the Bluehead Sucker Catostomus discobolus in the Bon
Autor:
William T. Stewart, Aaron J. Bunch
Publikováno v:
Fisheries Research. 221:105366
Fish characteristics and behavioral response to gear influences catchability. Monitoring of native fishes including bluehead Sucker Catostomus discobolus, flannelmouth Sucker Catostomus latippinis, and the endangered humpback chub Gila cypha occurs t
Autor:
Michael J. Dodrill, Josh Korman, Charles B. Yackulic, Brandon S. Gerig, William E. Pine, Colton Finch
Publikováno v:
River Research and Applications. 31:1203-1217
Many management actions in aquatic ecosystems are directed at restoring or improving specific habitats to benefit fish populations. In the Grand Canyon reach of the Colorado River, experimental flow operations as part of the Glen Canyon Dam Adaptive
Publikováno v:
Ecology of Freshwater Fish. 24:456-466
Diet interactions between native and non-native fishes may influence the establishment of native species within their historical range (i.e., reintroduction). Therefore, we illustrated the food web structure of and followed the transition of the fede