Sperm bundles in the seminal vesicle of the crematogaster victima (Smith) adult males (Hymenoptera: Formicidae)

Detalhes bibliográficos
Autor(a) principal: Oliveira, C. M.
Data de Publicação: 2014
Outros Autores: Lino-Neto, J., Moreira, J., Gomes, L. F., Camargo-Mathias, M. I.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: https://doi.org/10.1007/s13744-014-0199-8
http://www.locus.ufv.br/handle/123456789/23667
Resumo: This study establishes the presence of spermatodesm in the seminal vesicles of sexually mature males of Crematogaster victima (Smith). In this species, the spermatozoa are maintained together by an extracellular matrix in which the acrosomal regions are embedded. This characteristic has not yet been observed in any other Aculeata. However, the sperm morphology in this species is similar to that described for other ants. The spermatozoa measure on average 100 μm in length, and the number of sperm per bundle is up to 256. They are composed of a head formed by the acrosome and nucleus; this is followed by the flagellum, which is formed by the centriolar adjunct, an axoneme with a 9 + 9 + 2 microtubule pattern, two mitochondrial derivatives, and two accessory bodies. The acrosome is formed by the acrosomal vesicle and perforatorium. The nucleus is filled with compact chromatin with many areas of thick and non-compacted filaments. Both mitochondrial derivatives have the same shape and diameters. The presence of sperm bundles in sexually mature males differentiates C. victima from other ants; however, the similarities in the sperm ultrastructure support the monophyly of this insect group.
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spelling Oliveira, C. M.Lino-Neto, J.Moreira, J.Gomes, L. F.Camargo-Mathias, M. I.2019-02-22T13:18:08Z2019-02-22T13:18:08Z2014-061678-8052https://doi.org/10.1007/s13744-014-0199-8http://www.locus.ufv.br/handle/123456789/23667This study establishes the presence of spermatodesm in the seminal vesicles of sexually mature males of Crematogaster victima (Smith). In this species, the spermatozoa are maintained together by an extracellular matrix in which the acrosomal regions are embedded. This characteristic has not yet been observed in any other Aculeata. However, the sperm morphology in this species is similar to that described for other ants. The spermatozoa measure on average 100 μm in length, and the number of sperm per bundle is up to 256. They are composed of a head formed by the acrosome and nucleus; this is followed by the flagellum, which is formed by the centriolar adjunct, an axoneme with a 9 + 9 + 2 microtubule pattern, two mitochondrial derivatives, and two accessory bodies. The acrosome is formed by the acrosomal vesicle and perforatorium. The nucleus is filled with compact chromatin with many areas of thick and non-compacted filaments. Both mitochondrial derivatives have the same shape and diameters. The presence of sperm bundles in sexually mature males differentiates C. victima from other ants; however, the similarities in the sperm ultrastructure support the monophyly of this insect group.engNeotropical EntomologyVolume 43, Issue 3, Pages 201–208, June 2014Sociedade Entomológica do Brasilinfo:eu-repo/semantics/openAccessFormicidaeHymenopteraSpermatodesmUltrastructureSperm bundles in the seminal vesicle of the crematogaster victima (Smith) adult males (Hymenoptera: Formicidae)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALartigo.pdfartigo.pdfTexto completoapplication/pdf1169141https://locus.ufv.br//bitstream/123456789/23667/1/artigo.pdf358cc39b7bbf8f8dfbc841f43682fae7MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/23667/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/236672019-02-22 10:21:30.251oai:locus.ufv.br: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Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452019-02-22T13:21:30LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.en.fl_str_mv Sperm bundles in the seminal vesicle of the crematogaster victima (Smith) adult males (Hymenoptera: Formicidae)
title Sperm bundles in the seminal vesicle of the crematogaster victima (Smith) adult males (Hymenoptera: Formicidae)
spellingShingle Sperm bundles in the seminal vesicle of the crematogaster victima (Smith) adult males (Hymenoptera: Formicidae)
Oliveira, C. M.
Formicidae
Hymenoptera
Spermatodesm
Ultrastructure
title_short Sperm bundles in the seminal vesicle of the crematogaster victima (Smith) adult males (Hymenoptera: Formicidae)
title_full Sperm bundles in the seminal vesicle of the crematogaster victima (Smith) adult males (Hymenoptera: Formicidae)
title_fullStr Sperm bundles in the seminal vesicle of the crematogaster victima (Smith) adult males (Hymenoptera: Formicidae)
title_full_unstemmed Sperm bundles in the seminal vesicle of the crematogaster victima (Smith) adult males (Hymenoptera: Formicidae)
title_sort Sperm bundles in the seminal vesicle of the crematogaster victima (Smith) adult males (Hymenoptera: Formicidae)
author Oliveira, C. M.
author_facet Oliveira, C. M.
Lino-Neto, J.
Moreira, J.
Gomes, L. F.
Camargo-Mathias, M. I.
author_role author
author2 Lino-Neto, J.
Moreira, J.
Gomes, L. F.
Camargo-Mathias, M. I.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Oliveira, C. M.
Lino-Neto, J.
Moreira, J.
Gomes, L. F.
Camargo-Mathias, M. I.
dc.subject.pt-BR.fl_str_mv Formicidae
Hymenoptera
Spermatodesm
Ultrastructure
topic Formicidae
Hymenoptera
Spermatodesm
Ultrastructure
description This study establishes the presence of spermatodesm in the seminal vesicles of sexually mature males of Crematogaster victima (Smith). In this species, the spermatozoa are maintained together by an extracellular matrix in which the acrosomal regions are embedded. This characteristic has not yet been observed in any other Aculeata. However, the sperm morphology in this species is similar to that described for other ants. The spermatozoa measure on average 100 μm in length, and the number of sperm per bundle is up to 256. They are composed of a head formed by the acrosome and nucleus; this is followed by the flagellum, which is formed by the centriolar adjunct, an axoneme with a 9 + 9 + 2 microtubule pattern, two mitochondrial derivatives, and two accessory bodies. The acrosome is formed by the acrosomal vesicle and perforatorium. The nucleus is filled with compact chromatin with many areas of thick and non-compacted filaments. Both mitochondrial derivatives have the same shape and diameters. The presence of sperm bundles in sexually mature males differentiates C. victima from other ants; however, the similarities in the sperm ultrastructure support the monophyly of this insect group.
publishDate 2014
dc.date.issued.fl_str_mv 2014-06
dc.date.accessioned.fl_str_mv 2019-02-22T13:18:08Z
dc.date.available.fl_str_mv 2019-02-22T13:18:08Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://doi.org/10.1007/s13744-014-0199-8
http://www.locus.ufv.br/handle/123456789/23667
dc.identifier.issn.none.fl_str_mv 1678-8052
identifier_str_mv 1678-8052
url https://doi.org/10.1007/s13744-014-0199-8
http://www.locus.ufv.br/handle/123456789/23667
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartofseries.pt-BR.fl_str_mv Volume 43, Issue 3, Pages 201–208, June 2014
dc.rights.driver.fl_str_mv Sociedade Entomológica do Brasil
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Sociedade Entomológica do Brasil
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dc.publisher.none.fl_str_mv Neotropical Entomology
publisher.none.fl_str_mv Neotropical Entomology
dc.source.none.fl_str_mv reponame:LOCUS Repositório Institucional da UFV
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reponame_str LOCUS Repositório Institucional da UFV
collection LOCUS Repositório Institucional da UFV
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