Main Title |
Yolk Utilization in Summer Flounder ('Paralichthys dentatus') Embryos and Larvae Reared at Two Temperatures. |
Author |
Johns, D. M. ;
Howell, W. H. ;
|
CORP Author |
Environmental Research Lab., Narragansett, RI. |
Year Published |
1980 |
Report Number |
EPA-600/J-80-242 ;ERLN-J131; |
Stock Number |
PB81-184749 |
Additional Subjects |
Fishes ;
Growth ;
Temperature ;
Embryos ;
Larvae ;
Seasonal variations ;
Reprints ;
Paralichthys dentatus ;
Yolk sac ;
Flounder
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB81-184749 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
9p |
Abstract |
The influence of rearing temperature on growth and yolk utilization in embryos and larvae of the summer flounder Paralichthys dentatus has been investigated. Rates of development, growth and yolk conversion efficiencies were determined for embryos and larvae reared at 16 and 21C. Larvae reared at 21C completed total yolk absorption sooner than did larvae reared at 16C. However, no significant differences were found in total body length, ash-free dry weight or yolk utilization efficiency for larvae from the two groups. The similarity in growth and yolk utilization efficiency for larvae reared at the two temperatures suggests that the physiological mechanisms involved are able to compensate for temperature changes. |
Supplementary Notes |
Pub. in Marine Ecology - Progress Series, v2 p1-8 1980. |
NTIS Title Notes |
Journal article. |
Title Annotations |
Reprint: Yolk Utilization in Summer Flounder ('Paralichthys dentatus') Embryos and Larvae Reared at Two Temperatures. |
PUB Date Free Form |
1980 |
Category Codes |
6C; 8A; 57Z; 47D |
NTIS Prices |
PC A02/MF A01 |
Primary Description |
600/05 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
323796059 |
Origin |
NTIS |
Type |
CAT |