Density and population parameters of sea cucumber Isostichopus badionotus (Echinodermata: Stichopodidae) at Sisal, Yucatan
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چکیده
منابع مشابه
Use of the SLW index to calculate growth function in the sea cucumber Isostichopus badionotus
Age and growth analysis is essential to fisheries management. Indirect methods to calculate growth are widely used; however, length frequency data analysis in sea cucumbers is complicated by high data variability caused by body wall elasticity. Here we calculated Isostichopus badionotus parameters of the von Bertalanffy growth function. In order to address bias produced by body wall elasticity,...
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Sea cucumber is widely consumed as a putative functional food. It contains many biologically-active substances, but only limited research on its properties in vivo has been done. The effects of different meals containing Isostichopus badionotus, a sea cucumber from southeast Mexico, on growth performance and body lipid profile in young rats were analyzed. Sea cucumber body wall was either lyoph...
متن کاملA revised strategy for the monitoring and management of the galapagos sea cucumber Isostichopus fuscus (Aspidochirotida: Stichopodidae).
The brown sea cucumber fishery is active in the Galapagos Islands since the year 1991 after its collapse in mainland Ecuador. This paper analyzes the Galapagos Sea cucumber fishery over the past decade and the reasons for its management pitfalls and chronic over fishing, and proposes an improved strategy for estimating stock size and harvest potential. Based on the historical distribution of th...
متن کاملPopulation Structure, Distribution and Abundance of Three Commercial Species of Sea Cucumber (Echinodermata) in Panama
—Overfishing due to high demand in Asian markets, have encouraged illegal fisheries of sea cucumbers in non-traditional areas of the tropical Caribbean. This work assesses the population structure, distribution, and abundance of three commercially important Caribbean species (Isostichopus badionotus, Holothuria mexicana, and Astichopus multifidus) in 47 158 hectares of shallow habitats in Bocas...
متن کاملNew host for the parasitic worm Anoplodium sp . ( Rhabditophora : Platyhelminthes ) found in the sea cucumber Isostichopus fuscus ( Holothuroidea : Echinodermata )
A flatworm was discovered inside the coelomic cavity of the commercial sea cucumber Isostichopus fuscus along the Pacific coast of Mexico. Based on morphological and genetic evidence, it was determined to be Anoplodium sp. belonging to class Rhabditophora. Thus, the sea cucumber I. fuscus constitutes a new host. The flatworms were consistently found on the surface of the haemal vessels and the ...
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ژورنال
عنوان ژورنال: Latin American Journal of Aquatic Research
سال: 2018
ISSN: 0718-560X,0718-560X
DOI: 10.3856/vol46-issue2-fulltext-17