Manipulating Incubation Temperature To Prolong Trout Embryo Development
Authors(s): R. W. Stonecypher, Jr.
Publication:
Publisher:
Publication Date: 0000-00-00
Type:
Location: Laramie WY
Abstract: The influences of incubation temperature (7, 4, and 2 C), acclimation rate (0.25, 1.0, 5.0, and 20.0 C/h) and trout strain (Soda Lake brown trout, Snake River cutthroat trout, Eagle Lake rainbow trout, and Hot Creek rainbow trout) on survival to the eyed and swim-up stages of embryonic development, as well as lengths and weights at hatching and the swim-up stage, was tested. Fall-spawning brown trout embryos had better survival at 2C than the other three strains. Embryos incubated at 2 and 4 C tended to be heavier and longer than embryos incubated at 7C, except Snake River cutthroat trout.
Keywords: animal, fish, ichthyology, Salmonidae, trout, brown trout, Soda Lake brown trout, Snake River cutthroat trout, Oncorhynchus clarki bouvieri, cutthroat trout, rainbow trout, Oncorhychus mykiss, Salmo gairdneri, Eagle Lake rainbow trout, Hot Creek rainbow trout, population, mortality
| BIBLIOGRAPHY ID | 94 |
| REF TYPE | Thesis |
| AUTHORS | R. W. Stonecypher, Jr. |
| PUB DATE | 0000-00-00 |
| DATE STR | 0000-00-00 |
| PUB TITLE1 | |
| PUB TITLE2 | |
| DOC TITLE | Manipulating Incubation Temperature To Prolong Trout Embryo Development |
| PAGE DESC | |
| LOCATION | Laramie WY |
| ACADEMIC DEPT | Wyoming Cooperative Fish and Wildlife Research Unit |
| UNIVERSITY | University of Wyoming |
| DOC TYPE | |
| PUB VOLUME | |
| PUB NUMBER | |
| PUB EDITION | |
| EDITORS | |
| PUBLISHER | |
| TRANSLATOR | |
| ISBN | |
| LIBRARY INFO | |
| SOURCE | |
| KEYWORDS | animal, fish, ichthyology, Salmonidae, trout, brown trout, Soda Lake brown trout, Snake River cutthroat trout, Oncorhynchus clarki bouvieri, cutthroat trout, rainbow trout, Oncorhychus mykiss, Salmo gairdneri, Eagle Lake rainbow trout, Hot Creek rainbow trout, population, mortality |
| ABSTRACT | The influences of incubation temperature (7, 4, and 2 C), acclimation rate (0.25, 1.0, 5.0, and 20.0 C/h) and trout strain (Soda Lake brown trout, Snake River cutthroat trout, Eagle Lake rainbow trout, and Hot Creek rainbow trout) on survival to the eyed and swim-up stages of embryonic development, as well as lengths and weights at hatching and the swim-up stage, was tested. Fall-spawning brown trout embryos had better survival at 2C than the other three strains. Embryos incubated at 2 and 4 C tended to be heavier and longer than embryos incubated at 7C, except Snake River cutthroat trout. |
| NOTES | |
| URLADDRESS | http://uwadmnweb.uwyo.edu/fish_wild/abstracts/stonecypher_r/ |
| COPYRIGHT | |
Posted on
Sun, July 31, 2011
by Beringia South