Development of Young Bluefish (Pomatomus saltatrix) and Distribution of Eggs and Young in Virginian Coastal Waters
作者:
J.J. Norcross,
S.L. Richardson,
W.H. Massmann,
E.B. Joseph,
期刊:
Transactions of the American Fisheries Society
(Taylor Available online 1974)
卷期:
Volume 103,
issue 3
页码: 477-497
ISSN:0002-8487
年代: 1974
DOI:10.1577/1548-8659(1974)103<477:DOYBPS>2.0.CO;2
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Cruises were made off Chesapeake Bight from December 1959 through April 1963 to determine species composition and distribution of fishes spawned on the Continental Shelf. Illustrations of young fish, herein provided, now complete figures from newly hatched larvae to juveniles. Verbal descriptions provide prominent features of young bluefish to aid in identification and osteological development and to compare similar appearing larvae. Bluefish larvae can be distinguished from similar appearing species (Peprilus triacanthus and Urophycis chuss) with which they were taken in Chesapeake Bight by myomere numbers and pigment patterns. Bluefish larvae closely resemble the larval scombrids, Scomber scombrus and S. japonicus, and larval carangids. They may be separated by myomere numbers or relative lengths of the preopercular spine.
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