Morfologia do sistema reprodutor masculino e dos espermatozóides de duas espécies de Ichneumonidae (Hymenoptera: Ichneumonoidea)
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | LOCUS Repositório Institucional da UFV |
Texto Completo: | http://locus.ufv.br/handle/123456789/3854 |
Resumo: | The male reproductive system of the Lymeon dieloceri and Myschocyttarus atramentarius parasitoids is formed by a pair of testes with one folicles each, a pair of accessory glands, a pair of vasa deferentia and one ejaculatory duct. The vasa deferentia are thin, long, without characteristic dilatation of the seminal vesicle, and they get in the base of the testicular lobule. The accessory glands open in the vas deferens and, in Lymeon dieloceri they are oval shape and in M. atramentarius parasitoid, they are spherical. In both Ichneumonidae the spermatozoa are similar to those ones described for other Hymenoptera, with : (1) the acrosome formed by the acrosomal vesicle covering the perforatorium, which has its base inserted in a gap located in the nucleus point; (2) thin and long nucleus with a electron-dense chromatin; (3) an electron-dense centriole adjunct located between the nucleus and one of the two mitochondrial derivatives; (4) axoneme with 9+9+2 microtubes arrangement; (5) two long mitochondrial derivatives with peripheral cristae and; (6) two accessory bodies located between the two mitochondrial derivatives and the axoneme. They also present structural characteristics only common to the parasitic wasps, as a layer of extracellular material involving the acrosome and one region of the nucleus and the axoneme accessory microtubes ending before the other ones. However, the male reproductive system and the sperm presented morphologic characteristics that allowed differentiating themselves, as the form of the accessory glands and the mitochondrial derivatives. In L. dieloceri, the glands have an oval shape and the mitochondrial derivatives are symmetrical, no longer, in the M. atramentarius parasitoid, the glands have a spherical shape and asymmetrical derivatives. Therefore, this work shows that, in Hymenoptera, the male reproductive system and the spermatozoa supply morphologic characters that can be used in phylogenetic analyses in different taxonomic levels. |
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Moreira, Jane Carla Soareshttp://lattes.cnpq.br/7183416110100607Neves, Clóvis Andradehttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4785611E1Campos, Lúcio Antonio de Oliveirahttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783908P9Lino Neto, Joséhttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4786229P1Serrão, José Eduardohttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4785636U6Zama, Uyrá dos Santoshttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4703213J02015-03-26T13:30:15Z2012-08-172015-03-26T13:30:15Z2007-07-20MOREIRA, Jane Carla Soares. Male reproductive system and sperm morphology in two Ichneumonidae (Hymenoptera: Parasitic). 2007. 36 f. Dissertação (Mestrado em Ciência entomológica; Tecnologia entomológica) - Universidade Federal de Viçosa, Viçosa, 2007.http://locus.ufv.br/handle/123456789/3854The male reproductive system of the Lymeon dieloceri and Myschocyttarus atramentarius parasitoids is formed by a pair of testes with one folicles each, a pair of accessory glands, a pair of vasa deferentia and one ejaculatory duct. The vasa deferentia are thin, long, without characteristic dilatation of the seminal vesicle, and they get in the base of the testicular lobule. The accessory glands open in the vas deferens and, in Lymeon dieloceri they are oval shape and in M. atramentarius parasitoid, they are spherical. In both Ichneumonidae the spermatozoa are similar to those ones described for other Hymenoptera, with : (1) the acrosome formed by the acrosomal vesicle covering the perforatorium, which has its base inserted in a gap located in the nucleus point; (2) thin and long nucleus with a electron-dense chromatin; (3) an electron-dense centriole adjunct located between the nucleus and one of the two mitochondrial derivatives; (4) axoneme with 9+9+2 microtubes arrangement; (5) two long mitochondrial derivatives with peripheral cristae and; (6) two accessory bodies located between the two mitochondrial derivatives and the axoneme. They also present structural characteristics only common to the parasitic wasps, as a layer of extracellular material involving the acrosome and one region of the nucleus and the axoneme accessory microtubes ending before the other ones. However, the male reproductive system and the sperm presented morphologic characteristics that allowed differentiating themselves, as the form of the accessory glands and the mitochondrial derivatives. In L. dieloceri, the glands have an oval shape and the mitochondrial derivatives are symmetrical, no longer, in the M. atramentarius parasitoid, the glands have a spherical shape and asymmetrical derivatives. Therefore, this work shows that, in Hymenoptera, the male reproductive system and the spermatozoa supply morphologic characters that can be used in phylogenetic analyses in different taxonomic levels.O sistema reprodutor masculino de Lymeon dieloceri, parasitóide do Symphyta Digelasinus diversipes e do parasitóide do Vespidae Myschocyttarus atramentarius é formado por um par de testículos com um folículo cada, um par de glândulas acessórias, um par de ductos deferentes e um ducto ejaculatório. Os ductos deferentes são finos, longos, sem dilatação característica de vesícula seminal, e se enovelam na base do folículo testicular. As glândulas acessórias desembocam nos ductos deferentes e, em Lymeon dieloceri elas são ovaladas e no parasitóide de M. atramentarius, esférica. Os espermatozóides desses dois Ichneumonidae são semelhantes àqueles descritos para os demais Hymenoptera, apresentando: (1) o acrossomo formado pela vesícula acrossômica revestindo o perforatorium, o qual tem sua base inserida em uma cavidade na ponta do núcleo; (2) núcleo fino, longo e de cromatina eletrondensa; (3) um adjunto do centríolo eletrondenso e localizado entre o núcleo e um dos dois derivados mitocondriais; (4) axonema com arranjo 9 + 9 + 2 microtúbulos; (5) dois derivados mitocondriais longos com cristas periféricas e; (6) dois corpos acessórios localizados entre os dois derivados mitocondriais e o axonema. Os espermatozóides também apresentam características estruturais comuns apenas às vespas parasíticas, como uma camada de material extracelular envolvendo o acrossomo e parte do núcleo e os microtúbulos acessórios do axonema terminado antes dos demais. Entretanto, tanto o sistema reprodutor como os espermatozóides apresentaram características morfológicas que permitiram diferenciá-las entre si, como a forma das glândulas acessórias e dos derivados mitocondriais. Onde em L. dieloceri as glândulas são ovaladas e os derivados mitocondriais são simétricos, já no parasitóide de M. atramentarius as glândulas são esféricas e os derivados assimétricos. Portanto, esse trabalho confirma que, em Hymenoptera, tanto o sistema reprodutor masculino como os espermatozóides fornecem caracteres morfológicos que podem ser usados em análises filogenéticas em diferentes níveis taxonômicos.Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorapplication/pdfporUniversidade Federal de ViçosaMestrado em EntomologiaUFVBRCiência entomológica; Tecnologia entomológicaEspermatozóideHymenopteraIchneumonidaeSpermatozoaHymenopteraIchneumonidaeCNPQ::CIENCIAS BIOLOGICAS::MORFOLOGIAMorfologia do sistema reprodutor masculino e dos espermatozóides de duas espécies de Ichneumonidae (Hymenoptera: Ichneumonoidea)Male reproductive system and sperm morphology in two Ichneumonidae (Hymenoptera: Parasitic)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALtexto completo.pdfapplication/pdf3255493https://locus.ufv.br//bitstream/123456789/3854/1/texto%20completo.pdfe4ccfc1992b603193191f051cce2e358MD51TEXTtexto completo.pdf.txttexto completo.pdf.txtExtracted texttext/plain60243https://locus.ufv.br//bitstream/123456789/3854/2/texto%20completo.pdf.txt265ffff55e8ceac4f9a893bb7816b92bMD52THUMBNAILtexto completo.pdf.jpgtexto completo.pdf.jpgIM Thumbnailimage/jpeg3558https://locus.ufv.br//bitstream/123456789/3854/3/texto%20completo.pdf.jpgdb3d07dde9eddc7ddfa69b0d8742fe48MD53123456789/38542016-04-09 23:21:51.331oai:locus.ufv.br:123456789/3854Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452016-04-10T02:21:51LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false |
dc.title.por.fl_str_mv |
Morfologia do sistema reprodutor masculino e dos espermatozóides de duas espécies de Ichneumonidae (Hymenoptera: Ichneumonoidea) |
dc.title.alternative.eng.fl_str_mv |
Male reproductive system and sperm morphology in two Ichneumonidae (Hymenoptera: Parasitic) |
title |
Morfologia do sistema reprodutor masculino e dos espermatozóides de duas espécies de Ichneumonidae (Hymenoptera: Ichneumonoidea) |
spellingShingle |
Morfologia do sistema reprodutor masculino e dos espermatozóides de duas espécies de Ichneumonidae (Hymenoptera: Ichneumonoidea) Moreira, Jane Carla Soares Espermatozóide Hymenoptera Ichneumonidae Spermatozoa Hymenoptera Ichneumonidae CNPQ::CIENCIAS BIOLOGICAS::MORFOLOGIA |
title_short |
Morfologia do sistema reprodutor masculino e dos espermatozóides de duas espécies de Ichneumonidae (Hymenoptera: Ichneumonoidea) |
title_full |
Morfologia do sistema reprodutor masculino e dos espermatozóides de duas espécies de Ichneumonidae (Hymenoptera: Ichneumonoidea) |
title_fullStr |
Morfologia do sistema reprodutor masculino e dos espermatozóides de duas espécies de Ichneumonidae (Hymenoptera: Ichneumonoidea) |
title_full_unstemmed |
Morfologia do sistema reprodutor masculino e dos espermatozóides de duas espécies de Ichneumonidae (Hymenoptera: Ichneumonoidea) |
title_sort |
Morfologia do sistema reprodutor masculino e dos espermatozóides de duas espécies de Ichneumonidae (Hymenoptera: Ichneumonoidea) |
author |
Moreira, Jane Carla Soares |
author_facet |
Moreira, Jane Carla Soares |
author_role |
author |
dc.contributor.authorLattes.por.fl_str_mv |
http://lattes.cnpq.br/7183416110100607 |
dc.contributor.author.fl_str_mv |
Moreira, Jane Carla Soares |
dc.contributor.advisor-co1.fl_str_mv |
Neves, Clóvis Andrade |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4785611E1 |
dc.contributor.advisor-co2.fl_str_mv |
Campos, Lúcio Antonio de Oliveira |
dc.contributor.advisor-co2Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783908P9 |
dc.contributor.advisor1.fl_str_mv |
Lino Neto, José |
dc.contributor.advisor1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4786229P1 |
dc.contributor.referee1.fl_str_mv |
Serrão, José Eduardo |
dc.contributor.referee1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4785636U6 |
dc.contributor.referee2.fl_str_mv |
Zama, Uyrá dos Santos |
dc.contributor.referee2Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4703213J0 |
contributor_str_mv |
Neves, Clóvis Andrade Campos, Lúcio Antonio de Oliveira Lino Neto, José Serrão, José Eduardo Zama, Uyrá dos Santos |
dc.subject.por.fl_str_mv |
Espermatozóide Hymenoptera Ichneumonidae |
topic |
Espermatozóide Hymenoptera Ichneumonidae Spermatozoa Hymenoptera Ichneumonidae CNPQ::CIENCIAS BIOLOGICAS::MORFOLOGIA |
dc.subject.eng.fl_str_mv |
Spermatozoa Hymenoptera Ichneumonidae |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS BIOLOGICAS::MORFOLOGIA |
description |
The male reproductive system of the Lymeon dieloceri and Myschocyttarus atramentarius parasitoids is formed by a pair of testes with one folicles each, a pair of accessory glands, a pair of vasa deferentia and one ejaculatory duct. The vasa deferentia are thin, long, without characteristic dilatation of the seminal vesicle, and they get in the base of the testicular lobule. The accessory glands open in the vas deferens and, in Lymeon dieloceri they are oval shape and in M. atramentarius parasitoid, they are spherical. In both Ichneumonidae the spermatozoa are similar to those ones described for other Hymenoptera, with : (1) the acrosome formed by the acrosomal vesicle covering the perforatorium, which has its base inserted in a gap located in the nucleus point; (2) thin and long nucleus with a electron-dense chromatin; (3) an electron-dense centriole adjunct located between the nucleus and one of the two mitochondrial derivatives; (4) axoneme with 9+9+2 microtubes arrangement; (5) two long mitochondrial derivatives with peripheral cristae and; (6) two accessory bodies located between the two mitochondrial derivatives and the axoneme. They also present structural characteristics only common to the parasitic wasps, as a layer of extracellular material involving the acrosome and one region of the nucleus and the axoneme accessory microtubes ending before the other ones. However, the male reproductive system and the sperm presented morphologic characteristics that allowed differentiating themselves, as the form of the accessory glands and the mitochondrial derivatives. In L. dieloceri, the glands have an oval shape and the mitochondrial derivatives are symmetrical, no longer, in the M. atramentarius parasitoid, the glands have a spherical shape and asymmetrical derivatives. Therefore, this work shows that, in Hymenoptera, the male reproductive system and the spermatozoa supply morphologic characters that can be used in phylogenetic analyses in different taxonomic levels. |
publishDate |
2007 |
dc.date.issued.fl_str_mv |
2007-07-20 |
dc.date.available.fl_str_mv |
2012-08-17 2015-03-26T13:30:15Z |
dc.date.accessioned.fl_str_mv |
2015-03-26T13:30:15Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
MOREIRA, Jane Carla Soares. Male reproductive system and sperm morphology in two Ichneumonidae (Hymenoptera: Parasitic). 2007. 36 f. Dissertação (Mestrado em Ciência entomológica; Tecnologia entomológica) - Universidade Federal de Viçosa, Viçosa, 2007. |
dc.identifier.uri.fl_str_mv |
http://locus.ufv.br/handle/123456789/3854 |
identifier_str_mv |
MOREIRA, Jane Carla Soares. Male reproductive system and sperm morphology in two Ichneumonidae (Hymenoptera: Parasitic). 2007. 36 f. Dissertação (Mestrado em Ciência entomológica; Tecnologia entomológica) - Universidade Federal de Viçosa, Viçosa, 2007. |
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http://locus.ufv.br/handle/123456789/3854 |
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por |
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por |
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openAccess |
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Universidade Federal de Viçosa |
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Mestrado em Entomologia |
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UFV |
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BR |
dc.publisher.department.fl_str_mv |
Ciência entomológica; Tecnologia entomológica |
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Universidade Federal de Viçosa |
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