Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados Rev. Bras. Zool. (1) Zoologia (1) BABT (1) Autor Almeida,Raimunda Gonçalves de (1) Barbieri,Geraldo (1) Costa,Leandro Damião Soares da (1) Gurgel,Hélio de Castro Bezerra (1) Hua,Ying (1) Kalhoro,Hameeda (1) Mazzoni,Rosana (1) Shao,Qingjun (1) Tong,Shengli (1) Volatiana,Josie Ancella (1) Wang,Lei (1) Mais... Palavra-chave Intestinal coefficient (3) Anatomy (1) Coastal stream (1) Epithelial mucins (1) Feeding activity (1) Feeding habit (1) Fish (1) Gastrointestinal tract (1) Large yellow croaker (1) Metynnis (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2018 (1) 2007 (1) 1994 (1) País Brazil (3) Idioma Inglês (2) Português (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Morphological study of the gastrointestinal tract of Larimichthys crocea (Acanthopterygii: Perciformes) Rev. Bras. Zool. Kalhoro,Hameeda; Tong,Shengli; Wang,Lei; Hua,Ying; Volatiana,Josie Ancella; Shao,Qingjun. ABSTRACT The present study aimed to investigate the macroscopic and histological structure of the gastrointestinal tract (GIT) of Larimichthys crocea (Richardson, 1846). It consists of esophagus, stomach regions, pyloric caeca, intestinal regions, and rectum. Sixteen tubular light yellowish pyloric caeca of similar sizes were observed in all individuals. The digestive wall consists of mucosa, submucosa, muscularis, and adventitia. No major differences appeared in the structure of the tunica, epithelial cell types, connective tissues and musculature glands of L. crocea GIT. The mucosal epithelia in the oesophagus has longitudinal branched folds with frontward and hindmost zones. The gastric tunica mucosa has a characteristic folded structure and can be... Tipo: Info:eu-repo/semantics/article Palavras-chave: Anatomy; Epithelial mucins; Gastrointestinal tract; Intestinal coefficient; Large yellow croaker. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100342 Análise qualitativa da alimentação e o coeficiente intestinal de Metynnis cf. roosevelti Eigenmann (Characidae, Myleinae), da Lagoa Redonda, Nízia Floresta, Rio Grande do Norte, Brasil Zoologia Gurgel,Hélio de Castro Bezerra; Almeida,Raimunda Gonçalves de; Barbieri,Geraldo. This species showed feeding activily ali year long. Although zooplancton, protozooplancton and other organisms have been found in the stomaches, this species can be considered, broadly speaking, herbivorous since a great amount of seaweed was found in its diet. Fulness of the stomachs was not associated with sex difference. Full stomachs were found throughout the period. Variations according to the estimated periods were not found. Tipo: Info:eu-repo/semantics/article Palavras-chave: Metynnis; Intestinal coefficient; Feeding activity. Ano: 1994 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751994000200018 Feeding ecology of stream-dwelling fishes from a coastal stream in the Southeast of Brazil BABT Mazzoni,Rosana; Costa,Leandro Damião Soares da. The relationship between ontogenetic variation of intestine length and feeding habits of five stream-dwelling fish species from the Ubatiba River were investigated. Analysed data were based on two size categories (juveniles and adults) and two food categories (animal and vegetal). Diet composition of each size category revealed that Astyanax janeiroensis and Geophagus brasiliensis changed food preference throughout ontogeny and switched from omnivorous/carnivorous to omnivorous/herbivorous and from omnivorous/carnivorous to omnivorous, respectively. These changes were followed by ontogenetic changes in the Intestinal Coefficient (IC). No ontogenetic differences were registered for IC and food categories consumed by Hoplias malabaricus but significant... Tipo: Info:eu-repo/semantics/article Palavras-chave: Fish; Coastal stream; Feeding habit; Intestinal coefficient. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000400008 Registros recuperados: 3 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco