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	Provedor de dados OMA (3) Autor Dhert, Ph. (1) Divanach, P. (1) Kentouri, M. (1) Ollevier, F.P. (1) Sorgeloos, P. (1) Thomas, B. (1) Walschaerts, L. (1) Mais... Palavra-chave Pisces [Fish] (3) Abundance (1) Anguillicola crassus (1) Aquaculture techniques (1) Artemia (1) Belgium (1) Brachionus plicatilis (1) Endoparasites (1) Environmental conditions (1) Fish eggs (1) Fish larvae (1) Food organisms (1) Freshwater fish (1) Holotypes (1) Hosts (1) Industrial production (1) Introduced species (1) Marine fish (1) Museum collections (1) Parasites (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Info:eu-repo/semantics/book (1) Ano 1998 (1) 1992 (1) 1987 (1) País Belgium (3) Idioma Inglês (2) Francês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Rearing techniques for difficult marine fish larvae OMA Dhert, Ph.; Divanach, P.; Kentouri, M.; Sorgeloos, P.. In finfish mariculture, seed production and larval rearing still form the bottleneck for all ongrowing operations and are considered as the main limiting factor for industrial development. Through trial and error more than through biological understanding two opposite hatchery techniques have been developed which surprisingly control a multiparametric combination of different factors but aspire to the same objective of conformity with wild standards and the cost-effective production of larvae. In intensive aquaculture, the rearing technique is characterised by high initial larval densities in small tanks under strict hydraulic, thermic, and nutritional conditions. The light conditions are artificial. The temperature and quality of water are controlled. The... Tipo: Info:eu-repo/semantics/article Palavras-chave: Aquaculture techniques; Environmental conditions; Fish eggs; Fish larvae; Food organisms; Industrial production; Marine fish; Rearing; Seed (aquaculture); Artemia; Brachionus plicatilis; Pisces [Fish]. Ano: 1998 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=301 Catalogue des types de poissons récents de l'Institut royal des Sciences naturelles de Belgique OMA Walschaerts, L.. Tipo: Info:eu-repo/semantics/book Palavras-chave: Holotypes; Museum collections; Pisces [Fish]; Belgium. Ano: 1987 URL: http://www.vliz.be/imisdocs/publications/131165.pdf Paratenic hosts of the swimbladder nematode <i>Anguillicola crassus</i> OMA Thomas, B.; Ollevier, F.P.. The host specificity and population dynamics of <i>Anguillicola crassus</i> in a number of paratenic hosts were investigated. Various freshwater fish species were sampled monthly (March 1990 to March 1991) from the Kolenhaven (Albertcanal, Genk, Belgium) and examined for L<sub>3</sub>-larvae of <i>Anguillicola crassus</i>. Sixteen species were found to be infected: all the physoclist species examined (<i>Gymnocephalus cernua, Lepomis gibbosus, Ictalurus nebulosus, Stizostedion lucioperca, Gasterosteus aculeatus, Oreochromis niloticus</i> and <i>Perca fluviatilis</i>) and those physostome species of which a sufficient number could be examined to detect the infection (<i>Gobio gobio, Leuciscus... Tipo: Info:eu-repo/semantics/article Palavras-chave: Abundance; Endoparasites; Freshwater fish; Hosts; Introduced species; Parasites; Population dynamics; Specificity; Swim bladder; Anguillicola crassus; Pisces [Fish]. Ano: 1992 URL: http://www.vliz.be/imisdocs/publications/299068.pdf Registros recuperados: 3 Primeira ... 1 ... Última

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