Organization of the cysts in bee (Hymenoptera, Apidae) testis: Number of spermatozoa per cyst

Detalhes bibliográficos
Autor(a) principal: Da Cruz-Landim, Carminda [UNESP]
Data de Publicação: 2001
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/224469
Resumo: The morphology of the cyst cells in Apis mellifera Linné, 1758, Scaptotrigona postica Latreille, 1804, and Melipona bicolor bicolor Lepeletier, 1836 testis, as well as the average number of spermatic cells are reported. The data indicates a supporting and nourishing role of the cyst cells to the developing cystocytes. The counts of immature spermatozoa in the cysts show an average of 202.8±21.2 spermatozoa for A. mellifera, 117.4 ±8.68 for S. postica and 88.8±15.57 for M. bicolor, which predict the occurrence of 8 mitotic cycles in the cystocytes of A. mellifera and 7 in the meliponines, considering that only one spermatozoom originates of each final spermatogonium.
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spelling Organization of the cysts in bee (Hymenoptera, Apidae) testis: Number of spermatozoa per cystBeesCell number averageCyst cellTestisThe morphology of the cyst cells in Apis mellifera Linné, 1758, Scaptotrigona postica Latreille, 1804, and Melipona bicolor bicolor Lepeletier, 1836 testis, as well as the average number of spermatic cells are reported. The data indicates a supporting and nourishing role of the cyst cells to the developing cystocytes. The counts of immature spermatozoa in the cysts show an average of 202.8±21.2 spermatozoa for A. mellifera, 117.4 ±8.68 for S. postica and 88.8±15.57 for M. bicolor, which predict the occurrence of 8 mitotic cycles in the cystocytes of A. mellifera and 7 in the meliponines, considering that only one spermatozoom originates of each final spermatogonium.Departamento de Biologia Instituto de Biociências Universidade Estadual Paulista (UNESP), Caixa Postal 199, 13506-900, Rio Claro, SPDepartamento de Biologia Instituto de Biociências Universidade Estadual Paulista (UNESP), Caixa Postal 199, 13506-900, Rio Claro, SPUniversidade Estadual Paulista (UNESP)Da Cruz-Landim, Carminda [UNESP]2022-04-28T19:56:39Z2022-04-28T19:56:39Z2001-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article183-189Iheringia - Serie Zoologia, v. s, n. v/91, p. 183-189, 2001.0073-4721http://hdl.handle.net/11449/2244692-s2.0-0442277216Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIheringia - Serie Zoologiainfo:eu-repo/semantics/openAccess2022-04-28T19:56:39Zoai:repositorio.unesp.br:11449/224469Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:56:39Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Organization of the cysts in bee (Hymenoptera, Apidae) testis: Number of spermatozoa per cyst
title Organization of the cysts in bee (Hymenoptera, Apidae) testis: Number of spermatozoa per cyst
spellingShingle Organization of the cysts in bee (Hymenoptera, Apidae) testis: Number of spermatozoa per cyst
Da Cruz-Landim, Carminda [UNESP]
Bees
Cell number average
Cyst cell
Testis
title_short Organization of the cysts in bee (Hymenoptera, Apidae) testis: Number of spermatozoa per cyst
title_full Organization of the cysts in bee (Hymenoptera, Apidae) testis: Number of spermatozoa per cyst
title_fullStr Organization of the cysts in bee (Hymenoptera, Apidae) testis: Number of spermatozoa per cyst
title_full_unstemmed Organization of the cysts in bee (Hymenoptera, Apidae) testis: Number of spermatozoa per cyst
title_sort Organization of the cysts in bee (Hymenoptera, Apidae) testis: Number of spermatozoa per cyst
author Da Cruz-Landim, Carminda [UNESP]
author_facet Da Cruz-Landim, Carminda [UNESP]
author_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Da Cruz-Landim, Carminda [UNESP]
dc.subject.por.fl_str_mv Bees
Cell number average
Cyst cell
Testis
topic Bees
Cell number average
Cyst cell
Testis
description The morphology of the cyst cells in Apis mellifera Linné, 1758, Scaptotrigona postica Latreille, 1804, and Melipona bicolor bicolor Lepeletier, 1836 testis, as well as the average number of spermatic cells are reported. The data indicates a supporting and nourishing role of the cyst cells to the developing cystocytes. The counts of immature spermatozoa in the cysts show an average of 202.8±21.2 spermatozoa for A. mellifera, 117.4 ±8.68 for S. postica and 88.8±15.57 for M. bicolor, which predict the occurrence of 8 mitotic cycles in the cystocytes of A. mellifera and 7 in the meliponines, considering that only one spermatozoom originates of each final spermatogonium.
publishDate 2001
dc.date.none.fl_str_mv 2001-12-01
2022-04-28T19:56:39Z
2022-04-28T19:56:39Z
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 Iheringia - Serie Zoologia, v. s, n. v/91, p. 183-189, 2001.
0073-4721
http://hdl.handle.net/11449/224469
2-s2.0-0442277216
identifier_str_mv Iheringia - Serie Zoologia, v. s, n. v/91, p. 183-189, 2001.
0073-4721
2-s2.0-0442277216
url http://hdl.handle.net/11449/224469
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Iheringia - Serie Zoologia
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 183-189
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1803046342775275520

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