Influence d'un parasite haemarophagen: Lernalocera bronchialis (L., 1767) (Crustacea, Copepoda, (Pennellidae), sur les constances erythrocytaires de son hote Merluccius merluccius (L., 1758)

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Éditeur(s) ISTPM
Identifiant documentaire 9-1775
Identifiant OAI oai:archimer.ifremer.fr:1775
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Auteur(s): Bastide-guillaume, C,Douellou, L,Romestand, B,Trilles, J
Mots clés Merluccius merluccius Lernaeocera branchialis Anemia Hematology Parasitic diseases
Date de publication 01/01/1983
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Date de dépôt légal
Langue fre
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Source Revue des Travaux de l'Institut des Pêches Maritimes (0035-2276) (ISTPM), 1983 , Vol. 47 , N. 1-2 , P. 55-61
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Description
A hematological study of erythrocytic constants of a teleost fish, the European hake Merluccius merluccius has been undertaken to evaluate the effect of infestation by the branchial parasitic copepode: Lernaeocera branchialis . As the levels of parasitic infestation increased: a normocytic, normochromic anaemia when fish had one adult female parasite present, a microcytic anaemia when between 2 and 4 adult females were found and a macrocytic anaemia when at least 5 adult females were present. There was no significant difference in body condition or the coefficient of spleen to body weight between the control sample and samples of individuals infested by Lernaeocera branchialis.

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