[The parasite fauna of the chub mackerel (Scombridae: Scomber japonicus Houttuyn, 1782) in the central-eastern Atlantic (Atlantic coast of the Northern Africa and the Azores Archipelago banks)].
The parasite fauna of the chub mackerel Scomber japonicus Houtuym, 1782 was studied from the neritic areas of Morocco, Western Sahara, Mauritania and from the banks of the Azores Archipelago (the Great Meteor Bank, the Hyeres Bank and the Irving Bank) in 1994-2001. Twenty eight species of parasites of following group have been were found: Coccidia (1 species), Microsporidia (1), Myxosporea (4), Monogenea (4), Cestoda (5), Trematoda (5), Acanthocephala (1) and Nematoda (6). The differences between mackerel parasite fauna in the neritic areas and from of the Azores Archipelago banks were established. Peculiarities of the mackerel parasite fauna in two areas (Morocco--Western Sahara and Mauritania) corroborate the hypothesis that two populations of chub mackerel are available: "Sahara-Moroccan" and "Senegal-Mauritanian". Ontogenetic variability of parasite fauna was related to food demands of mackerel and its feeding habits in the areas Morocco and Mauritania. Kudoa histolytica has negative influence on the commercial value of S. japonicus. These parasites were localized in the muscles of mackerel from Mauritania (40%, TL = 20-25 cm). Parasites being dangerous for human health were presented by larvae of Bolbosoma sp. (occurred on the banks of the Azores Archipelago), Anisakis simplex and Contracaecum sp. (occurred in all areas investigated).
Shukhgalter
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D000049:Acanthocephala / Q000302:isolation & purification; D000352:Africa, Northern; D000818:Animals; D001267:Atlantic Ocean; D001394:Azores; D002589:Cestoda / Q000302:isolation & purification; D003044:Coccidia / Q000302:isolation & purification; D056890:Eukaryota / Q000302:isolation & purification*; D006376:Helminths / Q000302:isolation & purification*; D008435:Mauritania; D016814:Microsporidia / Q000302:isolation & purification; D009018:Morocco; D009132:Muscles / Q000469:parasitology; D009348:Nematoda / Q000302:isolation & purification; D010473:Perciformes / Q000469:parasitology*; D010986:Platyhelminths / Q000302:isolation & purification; D013045:Species Specificity; D014200:Trematoda / Q000302:isolation & purification