Animal Pictures Archive mobile
질의: oncorhynchus clarki결과: 5번째/17
Colorado River Cutthroat Trout (Oncorhynchus clarki pleuriticus) - Wiki
제목: Colorado River Cutthroat Trout (Oncorhynchus clarki pleuriticus) - Wiki
Colorado River Cutthroat Trout (Oncorhynchus clarki pleuriticus).jpg
해상도: 620x323 파일크기: 26241 Bytes 등록시간: 2007:10:05 10:50:31

Colorado River Cutthroat Trout (Oncorhynchus clarki pleuriticus) - Wiki


Colorado River cutthroat trout
From Wikipedia, the free encyclopedia

[Photo] Colorado River Cutthroat Trout (Oncorhynchus clarki pleuriticus). Source URL = http://www.wy.blm.gov/rfo/pics/cutthroat-620.jpg Author = United States Bureau of Land Management. Rights: public domain

The Colorado River cutthroat trout (Oncorhynchus clarki pleuriticus) is a subspecies of trout native only to the Green and Colorado River basins, which are west of the Continental Divide. Cutthroat trout found in other river basins belong to other subspecies.

In the past, this subspecies was found throughout portions of the Colorado River drainage in Wyoming, Colorado, Utah, Arizona, and New Mexico. However, today scientists believe this fish occupies less than 1% of its historic range.

Colorado River cutthroats are thought to have occupied the basin of upper Muddy Creek, a tributary of the Little Snake River (which ultimately flows into the Colorado River) in southern Carbon County, Wyoming. Historical accounts in letters and diaries refer to them as "mountain trout" or "speckled trout." The fish may have begun to disappear from the upper Muddy Creek in the 1850s as a result of physical changes made to the environment by travellers, the introduction of the brook trout and other species, and possibly the over-trapping of beavers, which affected dams and dependent habitats.

The Rawlins Bureau of Land Management in Wyoming is attempting to reintroduce the Colorado River cutthroat into the Little Snake River basin. This plan includes improving stream habitat and removing non-native species.

http://en.wikipedia.org/wiki/Colorado_River_cutthroat_trout
The text in this page is based on the copyrighted Wikipedia article shown in above URL. It is used under the GNU Free Documentation License. You may redistribute it, verbatim or modified, providing that you comply with the terms of the GFDL.

oncorhynchus clarki
5/17
| 똑똑누리집 | 신규 사진 | 아무거나 | 동물유머 | English |
^o^ 동물그림창고 똑똑전화 누리집 ^o^