Alimentação e relações morfológicas com o aparelho digestivo do "curimbatá", Prochilodus lineatus (Valenciennes) (Osteichthyes, Prochilodontidae), de uma lagoa do Sul do Brasil
Autor(a) principal: | |
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Data de Publicação: | 1997 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Brasileira de Zoologia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751997000100015 |
Resumo: | Some aspects of the feeding habits and the morphology of the digestive tracts of Prochilodus lineatus (Osteichthyes, Prochilo-dontidae) are investigated in Lagoa Dourada, Ponta Grossa, Paraná. A total of 102 specimens were caprured between April 1993 and April 1994. From each specimen, the following measurements were determined: total and standard length, weight, sex, length of abdominal cavity. Histological and anatomical analyses were performed on the buccal cavity, pharynx, stomach, and intestine. P. lineatus is a ilyophagous species with short and numerous incisiform teeth attached to the lips and no pharyngeal teeth. The gill rakers are thick, oblique, and laminate. This species has a "U" - ceacal -type of muscular stomach, with well developed mucosal folds. The submucosa of the pyloric region is composed of dense connective tissue and the muscular layer is well developed which characterize a gizzard-type. The intestine is greatly coiled occupying nearly al I the abdominal cavity. The folds of the anterior region are circular and vai var lobulated in the médium and posterior regions. |
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Alimentação e relações morfológicas com o aparelho digestivo do "curimbatá", Prochilodus lineatus (Valenciennes) (Osteichthyes, Prochilodontidae), de uma lagoa do Sul do BrasilOsteichthyesProchilodus lineatusfeeding habitsdigestive tract morphologySome aspects of the feeding habits and the morphology of the digestive tracts of Prochilodus lineatus (Osteichthyes, Prochilo-dontidae) are investigated in Lagoa Dourada, Ponta Grossa, Paraná. A total of 102 specimens were caprured between April 1993 and April 1994. From each specimen, the following measurements were determined: total and standard length, weight, sex, length of abdominal cavity. Histological and anatomical analyses were performed on the buccal cavity, pharynx, stomach, and intestine. P. lineatus is a ilyophagous species with short and numerous incisiform teeth attached to the lips and no pharyngeal teeth. The gill rakers are thick, oblique, and laminate. This species has a "U" - ceacal -type of muscular stomach, with well developed mucosal folds. The submucosa of the pyloric region is composed of dense connective tissue and the muscular layer is well developed which characterize a gizzard-type. The intestine is greatly coiled occupying nearly al I the abdominal cavity. The folds of the anterior region are circular and vai var lobulated in the médium and posterior regions.Sociedade Brasileira de Zoologia1997-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751997000100015Revista Brasileira de Zoologia v.14 n.1 1997reponame:Revista Brasileira de Zoologia (Online)instname:Sociedade Brasileira de Zoologia (SBZ)instacron:SBZ10.1590/S0101-81751997000100015info:eu-repo/semantics/openAccessMoraes,Marcos F.P.G. deBarbola,Ivana FGuedes,Élica A.Cpor2009-07-13T00:00:00Zoai:scielo:S0101-81751997000100015Revistahttp://calvados.c3sl.ufpr.br/ojs2/index.php/zooONGhttps://old.scielo.br/oai/scielo-oai.php||sbz@bio.ufpr.br1806-969X0101-8175opendoar:2009-07-13T00:00Revista Brasileira de Zoologia (Online) - Sociedade Brasileira de Zoologia (SBZ)false |
dc.title.none.fl_str_mv |
Alimentação e relações morfológicas com o aparelho digestivo do "curimbatá", Prochilodus lineatus (Valenciennes) (Osteichthyes, Prochilodontidae), de uma lagoa do Sul do Brasil |
title |
Alimentação e relações morfológicas com o aparelho digestivo do "curimbatá", Prochilodus lineatus (Valenciennes) (Osteichthyes, Prochilodontidae), de uma lagoa do Sul do Brasil |
spellingShingle |
Alimentação e relações morfológicas com o aparelho digestivo do "curimbatá", Prochilodus lineatus (Valenciennes) (Osteichthyes, Prochilodontidae), de uma lagoa do Sul do Brasil Moraes,Marcos F.P.G. de Osteichthyes Prochilodus lineatus feeding habits digestive tract morphology |
title_short |
Alimentação e relações morfológicas com o aparelho digestivo do "curimbatá", Prochilodus lineatus (Valenciennes) (Osteichthyes, Prochilodontidae), de uma lagoa do Sul do Brasil |
title_full |
Alimentação e relações morfológicas com o aparelho digestivo do "curimbatá", Prochilodus lineatus (Valenciennes) (Osteichthyes, Prochilodontidae), de uma lagoa do Sul do Brasil |
title_fullStr |
Alimentação e relações morfológicas com o aparelho digestivo do "curimbatá", Prochilodus lineatus (Valenciennes) (Osteichthyes, Prochilodontidae), de uma lagoa do Sul do Brasil |
title_full_unstemmed |
Alimentação e relações morfológicas com o aparelho digestivo do "curimbatá", Prochilodus lineatus (Valenciennes) (Osteichthyes, Prochilodontidae), de uma lagoa do Sul do Brasil |
title_sort |
Alimentação e relações morfológicas com o aparelho digestivo do "curimbatá", Prochilodus lineatus (Valenciennes) (Osteichthyes, Prochilodontidae), de uma lagoa do Sul do Brasil |
author |
Moraes,Marcos F.P.G. de |
author_facet |
Moraes,Marcos F.P.G. de Barbola,Ivana F Guedes,Élica A.C |
author_role |
author |
author2 |
Barbola,Ivana F Guedes,Élica A.C |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Moraes,Marcos F.P.G. de Barbola,Ivana F Guedes,Élica A.C |
dc.subject.por.fl_str_mv |
Osteichthyes Prochilodus lineatus feeding habits digestive tract morphology |
topic |
Osteichthyes Prochilodus lineatus feeding habits digestive tract morphology |
description |
Some aspects of the feeding habits and the morphology of the digestive tracts of Prochilodus lineatus (Osteichthyes, Prochilo-dontidae) are investigated in Lagoa Dourada, Ponta Grossa, Paraná. A total of 102 specimens were caprured between April 1993 and April 1994. From each specimen, the following measurements were determined: total and standard length, weight, sex, length of abdominal cavity. Histological and anatomical analyses were performed on the buccal cavity, pharynx, stomach, and intestine. P. lineatus is a ilyophagous species with short and numerous incisiform teeth attached to the lips and no pharyngeal teeth. The gill rakers are thick, oblique, and laminate. This species has a "U" - ceacal -type of muscular stomach, with well developed mucosal folds. The submucosa of the pyloric region is composed of dense connective tissue and the muscular layer is well developed which characterize a gizzard-type. The intestine is greatly coiled occupying nearly al I the abdominal cavity. The folds of the anterior region are circular and vai var lobulated in the médium and posterior regions. |
publishDate |
1997 |
dc.date.none.fl_str_mv |
1997-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751997000100015 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751997000100015 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
10.1590/S0101-81751997000100015 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Zoologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Zoologia |
dc.source.none.fl_str_mv |
Revista Brasileira de Zoologia v.14 n.1 1997 reponame:Revista Brasileira de Zoologia (Online) instname:Sociedade Brasileira de Zoologia (SBZ) instacron:SBZ |
instname_str |
Sociedade Brasileira de Zoologia (SBZ) |
instacron_str |
SBZ |
institution |
SBZ |
reponame_str |
Revista Brasileira de Zoologia (Online) |
collection |
Revista Brasileira de Zoologia (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Zoologia (Online) - Sociedade Brasileira de Zoologia (SBZ) |
repository.mail.fl_str_mv |
||sbz@bio.ufpr.br |
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1754820980290617344 |