U.S. Department 
of Commerce 
Seattle, Washington 
Volume 109 
Number 1 
January 2011 
Fishery 
Bulletin 
Contents 
Articles 
N' 
i JAN 20 2011 
\ 
; u 
1-19 Campfield, Patrick A., and Edward D. Houde 
ichthyoplankton community structure and comparative trophodynamics 
in an estuarine transition zone 
20-33 Friess, Claudia, and George R. Sedberry 
Age, growth, and spawning season of red bream (Beryx decadactylus ) 
off the southeastern United States 
34-47 Cox, M. Keith, Ron Heintz, and Kyle Hartman 
Measurements of resistance and reactance in fish with the use 
of bioelectrical impedance analysis: sources of error 
The National Marine Fisheries 
Service (NMFS) does not approve, 
recommend, or endorse any proprie- 
tary product or proprietary material 
mentioned in this publication. No 
reference shall be made to NMFS, 
or to this publication furnished by 
NMFS, in any advertising or sales 
promotion which would indicate or 
imply that NMFS approves, recom- 
mends, or endorses any proprietary 
product or proprietary material 
mentioned herein, or which has 
as its purpose an intent to cause 
directly or indirectly the advertised 
product to be used or purchased 
because of this NMFS publication. 
The NMFS Scientific Publications 
Office is not responsible for the con- 
tents of the articles or for the stan- 
dard of English used in them. 
48-55 Sturdivant, S. Kersey, and Kelton L. Clark 
An evaluation of the effects of blue crab < Co/linectes scipidus) 
behavior on the efficacy of crab pots as a tool for estimating 
population abundance 
56-67 Merritt, Daniel, Mary K. Donovan, Christopher Kelley, Lynn 
Waterhouse, Michael Parke, Kevin Wong, and Jeffrey C. Drazen 
BotCam: a baited camera system for nonextractive monitoring 
of bottomfish species 
68-78 Able, Kenneth W., Mark C. Sullivan, Jonathan A. Hare, Gretchen 
Bath-Martin, J. Christopher Taylor, and Roland Hagan 
Larval abundance of summer flounder ( Paralichthys dentatus ) 
as a measure of recruitment and stock status 
79-89 Kurita, Yutaka, Yuichiro Fujinami, and Masafumi Amano 
The effect of temperature on the duration of spawning 
markers — migratory-nucleus and hydrated oocytes and 
postovulatory follicles — in the multiple-batch spawner 
Japanese flounder ( Paralichthys olivoceus) 
