Comparative study of the ovarian morphology in the order Polydesmida (Diplopoda) and description of unusual structures in the female reproductive system
Autor(a) principal: | |
---|---|
Data de Publicação: | 2013 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1519-69842013000400028 http://hdl.handle.net/11449/232284 |
Resumo: | Polydesmida is the largest order in the class Diplopoda in terms of the number of species, genera and families, but there are few studies of the ovarian morphology of species in this order. This study aimed to perform a comparative study of the ovarian morphology of three species from this order to increase the understanding of the morphological evolution of this system in Polydesmida. Adults females of two of these species, Poratia salvator and Myrmecodesmus hastatus, belonging to the family Pyrgodesmidae, had a unpaired ovary that formed a tubular organ containing oocytes, with P. salvator present grouping of oocytes into a structure similar to ovisacs. This condition appeared to be apomorphic and was associated with the small size of these species (< 10 mm) and their short life cycle. The third species, Telonychopus klossae (Chelodesmidae), had a large body and an ovary with paired ovisacs, which was symplesiomorphic with other Polydesmida families. |
id |
UNSP_47425c869c424cdff5964291f7f67174 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/232284 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Comparative study of the ovarian morphology in the order Polydesmida (Diplopoda) and description of unusual structures in the female reproductive systemEstudo comparativo da morfologia ovariana na ordem Polydesmida (Diplopoda) e descrição de estruturas incomuns do sistema reprodutor femininoApomorphyMillipedesReproductionSynapomorphyPolydesmida is the largest order in the class Diplopoda in terms of the number of species, genera and families, but there are few studies of the ovarian morphology of species in this order. This study aimed to perform a comparative study of the ovarian morphology of three species from this order to increase the understanding of the morphological evolution of this system in Polydesmida. Adults females of two of these species, Poratia salvator and Myrmecodesmus hastatus, belonging to the family Pyrgodesmidae, had a unpaired ovary that formed a tubular organ containing oocytes, with P. salvator present grouping of oocytes into a structure similar to ovisacs. This condition appeared to be apomorphic and was associated with the small size of these species (< 10 mm) and their short life cycle. The third species, Telonychopus klossae (Chelodesmidae), had a large body and an ovary with paired ovisacs, which was symplesiomorphic with other Polydesmida families.Universidade Estadual Paulista 'Júlio de Mesquita Filho' UNESP, Campus de Rio Claro, CEP 13506-900 Rio Claro, SPInstituto de Biociências,Cuiabá Universidade Federal de Mato Grosso, CEP 78060-900 Cuiabá, MTUniversidade Estadual Paulista 'Júlio de Mesquita Filho' UNESP, Campus de Rio Claro, CEP 13506-900 Rio Claro, SPUniversidade Estadual Paulista (UNESP)Universidade Federal de Mato GrossoPinheiro, T. G. [UNESP]Marques, M. I.Fontanetti, C. S. [UNESP]2022-04-29T10:20:15Z2022-04-29T10:20:15Z2013-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article895-901http://dx.doi.org/10.1590/S1519-69842013000400028Brazilian Journal of Biology, v. 73, n. 4, p. 895-901, 2013.1678-43751519-6984http://hdl.handle.net/11449/23228410.1590/S1519-698420130004000282-s2.0-84899950608Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporBrazilian Journal of Biologyinfo:eu-repo/semantics/openAccess2022-04-29T10:20:15Zoai:repositorio.unesp.br:11449/232284Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:42:03.489969Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Comparative study of the ovarian morphology in the order Polydesmida (Diplopoda) and description of unusual structures in the female reproductive system Estudo comparativo da morfologia ovariana na ordem Polydesmida (Diplopoda) e descrição de estruturas incomuns do sistema reprodutor feminino |
title |
Comparative study of the ovarian morphology in the order Polydesmida (Diplopoda) and description of unusual structures in the female reproductive system |
spellingShingle |
Comparative study of the ovarian morphology in the order Polydesmida (Diplopoda) and description of unusual structures in the female reproductive system Pinheiro, T. G. [UNESP] Apomorphy Millipedes Reproduction Synapomorphy |
title_short |
Comparative study of the ovarian morphology in the order Polydesmida (Diplopoda) and description of unusual structures in the female reproductive system |
title_full |
Comparative study of the ovarian morphology in the order Polydesmida (Diplopoda) and description of unusual structures in the female reproductive system |
title_fullStr |
Comparative study of the ovarian morphology in the order Polydesmida (Diplopoda) and description of unusual structures in the female reproductive system |
title_full_unstemmed |
Comparative study of the ovarian morphology in the order Polydesmida (Diplopoda) and description of unusual structures in the female reproductive system |
title_sort |
Comparative study of the ovarian morphology in the order Polydesmida (Diplopoda) and description of unusual structures in the female reproductive system |
author |
Pinheiro, T. G. [UNESP] |
author_facet |
Pinheiro, T. G. [UNESP] Marques, M. I. Fontanetti, C. S. [UNESP] |
author_role |
author |
author2 |
Marques, M. I. Fontanetti, C. S. [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade Federal de Mato Grosso |
dc.contributor.author.fl_str_mv |
Pinheiro, T. G. [UNESP] Marques, M. I. Fontanetti, C. S. [UNESP] |
dc.subject.por.fl_str_mv |
Apomorphy Millipedes Reproduction Synapomorphy |
topic |
Apomorphy Millipedes Reproduction Synapomorphy |
description |
Polydesmida is the largest order in the class Diplopoda in terms of the number of species, genera and families, but there are few studies of the ovarian morphology of species in this order. This study aimed to perform a comparative study of the ovarian morphology of three species from this order to increase the understanding of the morphological evolution of this system in Polydesmida. Adults females of two of these species, Poratia salvator and Myrmecodesmus hastatus, belonging to the family Pyrgodesmidae, had a unpaired ovary that formed a tubular organ containing oocytes, with P. salvator present grouping of oocytes into a structure similar to ovisacs. This condition appeared to be apomorphic and was associated with the small size of these species (< 10 mm) and their short life cycle. The third species, Telonychopus klossae (Chelodesmidae), had a large body and an ovary with paired ovisacs, which was symplesiomorphic with other Polydesmida families. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-01 2022-04-29T10:20:15Z 2022-04-29T10:20:15Z |
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 |
http://dx.doi.org/10.1590/S1519-69842013000400028 Brazilian Journal of Biology, v. 73, n. 4, p. 895-901, 2013. 1678-4375 1519-6984 http://hdl.handle.net/11449/232284 10.1590/S1519-69842013000400028 2-s2.0-84899950608 |
url |
http://dx.doi.org/10.1590/S1519-69842013000400028 http://hdl.handle.net/11449/232284 |
identifier_str_mv |
Brazilian Journal of Biology, v. 73, n. 4, p. 895-901, 2013. 1678-4375 1519-6984 10.1590/S1519-69842013000400028 2-s2.0-84899950608 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Brazilian Journal of Biology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
895-901 |
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_ |
1808129544513650688 |