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A study on some biological characteristics of Mugil cephalus (L.) in Bardawil Lake, Egypt

A study on some biological characteristics of Mugil cephalus (L.) in Bardawil Lake, Egypt Studies on the morphometric characteristics and the age and growth of Mugil cephalus (L.) of Bardawil Lake, Egypt, showed that the regression of body measurements on total length was linear and revealed that the standard length, pectoral fin depth and dorsal fin depth were different than the caudal peduncle and head length. Age and growth studies also showed that a straight line relation was determined between scale radius and body length as expressed by the following equation: Y =−1.2127 + 1.0850X. Accordingly, M. cephalus attained mean lengths of 14.2, 20.6, 23.9, 26.4, 28.5 and 30.0 cm at 1 to 6 years of age, respectively. Growth of the species is represented by the von Bertalanffy growth equation as: Lt=45(1−exp−(t−to)). http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Applied Ichthyology Wiley

A study on some biological characteristics of Mugil cephalus (L.) in Bardawil Lake, Egypt

Journal of Applied Ichthyology , Volume 15 (3) – Jun 1, 1999

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References (8)

Publisher
Wiley
Copyright
Copyright © 1999 Wiley Subscription Services, Inc., A Wiley Company
ISSN
0175-8659
eISSN
1439-0426
DOI
10.1046/j.1439-0426.1999.00112.x
Publisher site
See Article on Publisher Site

Abstract

Studies on the morphometric characteristics and the age and growth of Mugil cephalus (L.) of Bardawil Lake, Egypt, showed that the regression of body measurements on total length was linear and revealed that the standard length, pectoral fin depth and dorsal fin depth were different than the caudal peduncle and head length. Age and growth studies also showed that a straight line relation was determined between scale radius and body length as expressed by the following equation: Y =−1.2127 + 1.0850X. Accordingly, M. cephalus attained mean lengths of 14.2, 20.6, 23.9, 26.4, 28.5 and 30.0 cm at 1 to 6 years of age, respectively. Growth of the species is represented by the von Bertalanffy growth equation as: Lt=45(1−exp−(t−to)).

Journal

Journal of Applied IchthyologyWiley

Published: Jun 1, 1999

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