| Main Title |
Thermal Requirements of the Early Life History Stages of Walleye, 'Stizostedion vitreum vitreum', and Sauger, 'Stizostedion canadense'. |
| Author |
Koenst, Walter M. ;
Smith, Jr, Lloyd L. ;
|
| CORP Author |
Minnesota Univ., St. Paul. Dept. of Entomology, Fisheries, and Wildlife.;Environmental Research Lab., Duluth, MN. |
| Year Published |
1975 |
| Report Number |
EPA-R-800704; EPA-600/J-76-108; |
| Stock Number |
PB81-192163 |
| Additional Subjects |
Acclimatization ;
Fresh water fishes ;
Thermal pollution ;
Life cycles ;
Temperature measurement ;
Exposure ;
Survival ;
Reprints ;
Stizostedion vitreum ;
Stizostedion canadense
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB81-192163 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
12p |
| Abstract |
Walleye Stizostedion vitreum and sauger Stizostedion canadense eggs were exposed to temperatures ranging from 6 to 21C to determine temperature effects on fertilization, incubation, and fry survival. Optimum fertilization temperatures were 6-12C for walleye and 9C for sauger. Optimum incubation temperatures were 9-15C for both walleye and saugar. When acclimated at 10-26C, the 96-h upper lethal temperatures for sauger juveniles was 26.6-30.4C, in order as with the walleye. |
