Estrutura fina do espermatozóide de Mellita quinquiesperforata Leske (Echinodermata) do litoral norte do Brasil

Fine structure of the spermatozoon of the Mellita quinquiesperforata (Echinodermata) of the Northern littoral of Brazil

dc.creatorMATOS, Edilson Rodrigues
dc.creatorMATOS, Patrícia Santos
dc.creatorCORRAL, Laura Felícia Machado
dc.creatorAZEVEDO, Carlos José Correia de
dc.date2014-10-31T15:00:54Z
dc.date2014-10-31T15:00:54Z
dc.date2000-09
dc.date.accessioned2023-09-28T15:34:21Z
dc.date.available2023-09-28T15:34:21Z
dc.identifierMATOS, Edilson et al. Estrutura fina do espermatozóide de Mellita quinquiesperforata Leske (Echinodermata) do litoral norte do Brasil. Revista Brasileira de Zoologia, Curitiba, v. 17, n. 3, p. 741-745, set. 2000. Disponível em: <http://www.scielo.br/pdf/rbzool/v17n3/v17n3a18.pdf>. Acesso em: 09 jul. 2014. <http://dx.doi.org/10.1590/S0101-81752000000300018>.
dc.identifier0101-8175
dc.identifierhttp://repositorio.ufpa.br/jspui/handle/2011/5965
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9017022
dc.descriptionThe fine structure of the spermatozoon in the Mellita quinquiesperforata Leske, 1778 was studied. Collected from the Amazon region, were described by light and transmission electron microscopy. The spermatozoon consisted of a acrosome complex, nucleus, four to six mitochondria, two centrioles and flagellum. The acrosome was composed of a acrosome complex, the acrosomal vesicle and the subacrosomal space. The nucleus are composed by dense material. The middle piece contains 4-6 mitochondria which are arranged around the centrioles, the 9p+0, whose axoneme has the classic 9p+2 microtubular construction.
dc.formatapplication/pdf
dc.languagepor
dc.rightsAcesso Aberto
dc.subjectEspermatogênese
dc.subjectEspermatozóide
dc.subjectMellita quinquiesperforata
dc.subjectEquinodermos
dc.subjectUltraestrutura
dc.subjectPraia de Ajuruteua - PA
dc.subjectBragança - PA
dc.subjectPará - Estado
dc.subjectAmazônia brasileira
dc.titleEstrutura fina do espermatozóide de Mellita quinquiesperforata Leske (Echinodermata) do litoral norte do Brasil
dc.titleFine structure of the spermatozoon of the Mellita quinquiesperforata (Echinodermata) of the Northern littoral of Brazil
dc.typeArtigo de Periódico


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