Aspects of the biology of the lagoon crab Callinectes amnicola (Derocheburne) in Badagry, Lagos and Lekki lagoons, Nigeria.
In: 16th Annual Conference of the Fisheries Society of Nigeria (FISON)
, 4-9 November 2001
, Maiduguri, Nigeria.
A preliminary report of the size, composition, growth pattern and food habits of the blue crab, Callinectes amnicola, (De Rocheburne) in the Badagry, Lagos and Lekki Lagoons (Nigeria) is presented. The collection of crabs from the three lagoons covered the period from May 1999 to October 2000. The carapace length for Badagry Lagoon ranged from 2.2 cm to 16.4 cm with weight of 4.4 g to 252.6 g. The crabs showed a unimodal size distribution. For the Lagos Lagoon, crabs sizes ranged from 3.5 cm to 16.8 cm and weighed 3.28 to 277.1 g. The sizes of crabs in the Lekki Lagoon ranged from 3.5 cm to 16.1 cm and weighed 3.5 g to 262.7 g. Crabs from the three lagoons exhibited negative allometric growth. The food items were similar in the three lagoons and comprised mainly mollusc shells, fish parts, shrimps and crab appendages and occasionally higher plant materials
Conference or Workshop Item
||Aspects of the biology of the lagoon crab Callinectes amnicola (Derocheburne) in Badagry, Lagos and Lekki lagoons, Nigeria
||16th Annual Conference of the Fisheries Society of Nigeria (FISON)
||4-9 November 2001
||Fisheries Society of Nigeria
||Nigeria, Lagos lagoon, Lekki lagoon, Badagry lagoon; coastal lagoons; feeding behaviour; growth; marine crustaceans; size distribution; stomach content; Callinectes amnicola
Ms Maria Kalentsists
||07 Jul 2010 07:13
||29 Sep 2011 17:03
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