| Main Title |
Temperature effects on eggs and fry of percoid fishes / |
| Author |
Smith, Lloyd L., ;
Smith, Lloyd Lyman. ;
Smith, Jr., Lloyd L. ;
Koenst., Walter M.
|
| Other Authors |
|
| CORP Author |
Minnesota Univ., St. Paul. Dept. of Entomology, Fisheries and Wildlife.;National Water Quality Lab., Duluth, Minn. |
| Publisher |
National Environmental Research Center : Washington : For sale by the Supt. of Docs., U.S. Govt. Print. Off., |
| Year Published |
1975 |
| Report Number |
EPA-660/3-75-017; EPA/600/3-75/017; EPA-R-800704 |
| Stock Number |
PB-242 746 |
| OCLC Number |
01486868 |
| Subjects |
Walleye (Fish) ;
Fishes--Effect of water pollution on. ;
Thermal pollution of rivers, lakes, etc. ;
Percoidea.
|
| Additional Subjects |
Fishes ;
Tolerances(Physiology) ;
Growth ;
Heat tolerance ;
Eggs ;
Larvae ;
Acclimatization ;
Survival ;
Reproduction(Biology) ;
Mortality ;
Stizostedion vitreum ;
Stizostedion canadense
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD ARCHIVE |
EPA 660-3-75-017 |
|
Headquarters Library/Washington,DC |
07/09/2012 |
| EJBD |
EPA 660-3-75-017 |
|
Headquarters Library/Washington,DC |
12/24/2014 |
| EKAM |
QP82.2.P6E2 1975, no.17 |
|
Region 4 Library/Atlanta,GA |
01/17/1997 |
| ELDD |
EPA-660/3-75-017 |
3 copies |
CCTE/GLTED Library/Duluth,MN |
07/10/1992 |
| ESBD |
EPA-660-3-75-017 |
|
CPHEA/PESD Library/Corvallis,OR |
09/27/2017 |
| NTIS |
PB-242 746 |
Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. |
|
06/23/1988 |
|
| Collation |
vii, 91 pages : illustrations ; 27 cm. |
| Abstract |
Temperature effects on the early life history stages of the walleye (Stizostedion vitreum vitreum) and sauger (Stizostedion canadense) were examined. Walleye eggs and fry were exposed to six temperatures (6-21C) for effects on fertilization, incubation, and fry survival. Mature sauger were held and eggs were fertilized at four temperatures (9-18C). Both species were incubated at 6-21C. Sauger fry survival was also tested at 6-21C. Optimum fertilization temperatures were 6-12C for walleye and 9-15C for sauger. Optimum incubation temperatures were 12-15C for both walleye and sauger. A sharp drop or rise in temperature had no great effect on walleye fry and juvenile survival except when the upper lethal or lower lethal temperature was approached. Optimum temperature for juvenile walleye and sauger growth was 22C. |
| Notes |
Prepared for National Environmental Research Center Office of Research and Development, U.S. Environmental Protection Agency under grant R800704, project 18050 PAB, program element 1BA021. Includes bibliographical references (pages 61-64). |
