@article {83230, title = {Headwater streams and wetlands are critical for sustaining fish, fisheries, and ecosystem services}, journal = {Fisheries}, volume = {44}, number = {2}, year = {2019}, note = {In 2019, the Trump Administration proposed amending the Waters of the United States (WOTUS) Act to narrow the definition of wetlands, and to remove millions of acres from protection. In resonse, the American Fisheries Society published this article, an {\textquotedblleft}AFS Special Report{\textquotedblright} on the value of headwaters and wetlands, particularly of streams that are dry part of the year. The Biden Administration subsequently reversed the Trump amendment, but the U.S. Supreme Court, in Sackett vs. the Environmental Protection Agency, ruled in favor of narrowing the definition in 2023. Many aspects of this slow-moving environmental disaster are still in litigation. The article includes a photograph of Crowley Creek on Cascade Head.}, month = {2019, Feb.}, pages = {p.73-91}, keywords = {Calapooia River, Cascade Head National Scenic And Research Area, Coho salmon = Oncorhynchus kisutch, Crowley Creek, depleted populations, ecosystem health, environmental law and policy, general, Oregon chub = Oregonichthys crameri, wetlands, Willamette River}, doi = {https://doi.org/10.1002/fsh.10229 }, url = {https://ir.library.oregonstate.edu/concern/articles/n583z1008 }, author = {Colvin, Susan A. R. and Sullivan, S. and Mazeika P. and Shirey, Patrick D. and Colvin, Randall W. and Winemiller, Kirk O. and Hughes, Robert M. and Fausch, Kurt D. and Infante, Dana M. and Olden, Julian D. and Bestgen, Kevin R. and Danehy, Robert J. and Eby, Lisa} } @article {26566, title = {Characterization of 16 highly variable tetranucleotide microsatellite loci for Oregon chub (Oregonichthys crameri) and cross amplification in Umpqua chub (O. kalawatseti)}, journal = {Molecular Ecology Notes}, volume = {7}, number = {5}, year = {2007}, note = {"We describe the isolation and development of 16 polymorphic tetranucleotide microsatellite loci for the endangered Oregon chub (Oregonichthys crameri)." (from the Abstract)}, month = {2007, Sep.}, pages = {p.808-810}, keywords = {genetics, Oregon chub = Oregonichthys crameri, Umpqua chub = Oregonichthys kalawatseti}, isbn = {1471-8278}, doi = {10.1111/j.1471-8286.2007.01711.x}, author = {Ardren, William R. and Amata, Lara and Whelen, Jennifer and Dehaan, Patrick W.} } @article {25121, title = {Natural history of Oregonichthys (Pisces: Cyprinidae), with a description of a new species from the Umpqua River of Oregon}, journal = {Copeia}, number = {2}, year = {1991}, note = {Maps, bw photographs of preferred habitat.}, month = {1991}, pages = {277-293}, keywords = {geographic distribution, habitats, Oregon chub = Oregonichthys crameri, reproductive behavior, taxonomy, Umpqua chub = Oregonichthys kalawatseti, Umpqua River}, isbn = {0045-8511}, author = {Markle, Douglas F. and Pearsons, Todd N. and Bills, Debra T.} } @mastersthesis {24981, title = {Ecology and Decline of a Rare Western Minnow: The Oregon Chub (Oregonichthys crameri)}, year = {1989}, note = {The Oregon chub is presently found only in the Umpqua and Willamette drainages. This rare fish seems to be in decline. This study attempts to describe life history, habitat requirements, reproduction, and diet of the Oregon chub. One factor in its decline seems to be its need for slowly moving or slack water as a habitat. The related Umpqua chub can survive in faster-moving waters and is doing better. Methods of identifying larvae are given. The major professors for this Masters thesis were Hiram W. Li and Douglas F. Markle.}, pages = {89 p.}, school = {Oregon State University}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Fisheries and Wildlife}, address = {Corvallis, Or.}, keywords = {diet, Elk Creek, fecundity, fishes, geographic distribution, habitats, juvenile fish, life history information, Middle Fork Willamette River, Oregon chub = Oregonichthys crameri, population biology, Smith River, South Umpqua River, theses, Umpqua chub = Oregonichthys kalawatseti, Umpqua River}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/kw52jb353}, author = {Pearsons, Todd N.} } @mastersthesis {36676, title = {Taxonomic Analyses of the Oregon Chub, Oregonichthys crameri}, year = {1989}, note = {In this thesis, the author examines two populations of the Oregon chub, one group from the Willamette River, and another from the Umpqua River, to see if they might be different species. She concludes that they are sub-species and formally describes them. The two groups have been subsequently recognized as different species. The major professor was Douglas F. Markle.}, pages = {91 p.}, school = {Oregon State University}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Fisheries and Wildlife}, address = {Corvallis, Or.}, keywords = {genetics, Oregon chub = Oregonichthys crameri, statistical analysis, taxonomy, theses, Umpqua chub = Oregonichthys kalawatseti, Umpqua River, Willamette River}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/2v23vz04m}, author = {Bills, Debra T.} }