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Registros recuperados: 6
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Ascocotyle (Phagicola) rara sp. n. (Digenea, Heterophyidae) from Ixobrychus exilis (Aves, Ardeidae) in Brazil Zoologia
Arruda,Vanessa Santos de; Muniz-Pereira,Luís C.; Pinto,Roberto Magalhães.
Ascocotyle (Phagicola) rara sp. n. is described from the intestine of Ixobiyclius exilis (Gmelin, 1789), a Brazilian bittern. The new species is compared with Ascocotyle (Phagicola) angeloi Travassos, 1928 and Ascocotyle (Phagicola) moUieiiisicola (Sogandares-Bernal & Bridgman, 1960); the main distinguishing characters are related to the aspect of the gonotyl that is not perforated in A. (P.) rara sp. n. when compared to A. (P.) mollienisicola and the absence of the crown of spines at the anteriorend in the new species compared withA. (P.) angeloi. This is an important finding, since human infections by Phagicola spp. have been previously reported in Brazil.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Digenea; Ascocotyle (Phagicola) rara sp.n.; Ixobrychus exilis; Birds; Brazil.
Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752002000100012
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Confirmação da sinonímia de Gynaecotyla jaegerskioeldi (Travassos) (Digenea, Microphallidae) com Gynaecotyla adunca (Linton) (Digenea, Gynaecotylinae) Zoologia
Muniz-Pereira,Luís C.; Arruda,Vanessa Santos de; Pinto,Roberto Magalhães.
A sinonímia de Gynaecotyla jaegerskioeldi (Travassos, 1920) Yamaguti, 1939 com Gynaecotyla adunca (Linton, 1905) Yamaguti, 1939 é confirmada, com base no estudo morfológico detalhado do cornucótile de espécimes das duas espécies. O cornucótile é um órgão hermafrodita que pode ser formado pelo ovejetor e o duto ejaculador e é um caráter importante na diferenciação das espécies do gênero.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Aves; Brasil; Cornucótile; Mamíferos; Morfologia; Trematódeos.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752004000400013
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Description of a new ascaridoid parasite of Bothrops jararaca Wied (Reptilia, Ophidia) in Brazil Zoologia
Siqueira,Liege R.; Panizzutti,Márcia H. M.; Muniz-Pereira,Luís C.; Pinto,Roberto M..
A new species of Ophidascaris Baylis, 1920 is described on the basis of specimens recovered from the pit viper Bothrops jararaca Wied, 1824 in Brazil. The new species referred here was compared to other of the genus that are the closest. The differentiation was based on reliable morphological characters, mainly on what refers to the spicular length, number and distribution of caudal papillae, location of the vulvar opening, eggs size and aspect of the labial indentations. Moreover, female specimens are the only to possess a most prominent and characteristic post-anal tubercle-like structure and when analyzed together with the males, that show a great number of pre-cloacal papillae, the presence of an unpaired papilla and also of a less conspicuous...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Nematoda; Ophidascaris; Pit-viper; Snakes.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752005000300010
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Helminths of the guinea pig, Cavia porcellus (Linnaeus), in Brazil Zoologia
Pinto,Roberto Magalhães; Gomes,Delir Corrêa; Muniz-Pereira,Luís C.; Noronha,Dely.
Worm burdens were evaluated and compared in two groups of the guinea pig, Cavia poreellus (Linnaeus, 1758): animals of the first group were conventionally maintained in an institutional animal house and those of the second group were openly kept in pet shops in Brazil. Animals from both sources were infected only with the nematode Paraspidodera uncinata (Rudolphi, 1819) Travassos, 1914 (10% of prevalence in guinea pigs from lhe institutional facility and 40% in those animals from the pet shop). Other helminth samples recovered from Brazilian guinea pigs during 52 years and that are deposited in the Helminthological Collection of the Oswaldo Cruz Institute (CHIOC) were also analyzed. Paraspidodera uncinata and the cestode Monoecocestus parcitesticulatus...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Helminths; Paraspidodera uncinata; Monoecocestus parcitesticulatus; Cavia poreellus; Guinea pig; Brazil.
Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752002000500020
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Helminths parasites of whales in Brazil Zoologia
Muniz-Pereira,Luís C.; Vicente,Joaquim Julio; Noronha,Dely.
Three species of whale Balaenoptera borealis Lesson, 1828, B. physalus (Linnaeus, 1758) and Physeter catodon Linnaeus, 1758 captured in the Brazilian coast were necropsied for helminths. Balaenoptera borealis and B. physalus were infected by Crassicauda crassicauda (Nematoda, Tetrameridae) and Ogmogaster antarcticus (Digenea: Notocotylidae), which are referred for the first time in Brazil. Balaenoptera borealis was also infected by Lecithodesmus goliath (Digenea, Campulidae) and Bolbosoma turbinella (Acanthocephala, Polymorphidae). Physeter catodon was infected by Anisakis physeteris (Nematoda, Anisakidae), which is a new record to this host in Brazilian waters.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Helminths; New records; Whale; Brazil.
Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000600025
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New host and geographical records for helminths parasites of Ardeidae (Aves, Ciconiiformes) in Brazil Zoologia
Arruda,Vanessa S. de; Pinto,Roberto M.; Muniz-Pereira,Luís C..
One thousand two-hundred-four helminth samples recovered from Brazilian Ardeidae birds during 54 years were studied. Samples consisted of cestodes, trematodes, and nematodes, parasites of egrets and herons. Based on the present results 49 new host and three new geographical distribution records were established.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Helminths; Birds; Ciconiiformes; Ardeidae; New host and geographical distribution records; Brazil.
Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752001000500018
Registros recuperados: 6
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