Record Display for the EPA National Library Catalog

RECORD NUMBER: 17 OF 31

OLS Field Name OLS Field Data
Main Title Laboratory Spawning Cues in 'Menidia beryllina' and 'M. peninsulae' (Pisces, Atherinidae) with Notes on Survival and Growth of Larvae at Different Salinities.
Author Middaugh, D. P. ; Hemmer, M. J. ; Lamadrid-Rose, Y. ;
CORP Author Environmental Research Lab., Gulf Breeze, FL.
Year Published 1986
Report Number EPA/600/J-86/086 ;CONTRIB-508;
Stock Number PB86-208543
Additional Subjects Salinity ; Growth ; Marine fishes ; Tests ; Reproduction(Biology) ; Ocean currents ; Tides ; Light(Visible radiation) ; Diurnal variations ; Embryos ; Survival ; Reprints ; Menidia peninsulae ; Silversides
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB86-208543 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 13p
Abstract
Spawning patterns of inland silversides, Menidia beryllina, and tidewater silversides, Menidia peninsulae, were examined in the laboratory under several combinations of 'tidal' and diel light cycle cues. M. beryllina showed a high frequency of spawning throughout the day when held under constant conditions (24L: OD, current velocity 8 cm/sec) and when 'tidal' and diel light cycles were presented singly or in combination. Survival and growth of larval M. beryllina from the day of hatching through 16 days old was optimal at 15 parts per 1000 by weight.