Ovarian growth during larval development of queen and worker of Apis mellifera (Hymenoptera: Apidae): a morphometric and histological study.
Autor(a) principal: | |
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Data de Publicação: | 2003 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1519-69842003000100016 http://hdl.handle.net/11449/67190 |
Resumo: | The present work reports the differences between the ovarian grow in queen and worker larvae of A. mellifera, from the start of differential feeding. The observations made of the growth rates in larvae of both castes showed that the queen and worker larvae have the same rates of cephalic capsule growth from one instar to another but the weight gain is greater in queens. In the same way, the draw areas of ovaries of queens increase more and continuously, while from the 5th instar on the ovaries of workers decrease in size. The decrease is due to a loss of ovariole numbers that starts early in the worker larvae and increases in the 4th-5th instar. The ovarian shape in queens and workers became different in the last larval instars. |
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Repositório Institucional da UNESP |
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spelling |
Ovarian growth during larval development of queen and worker of Apis mellifera (Hymenoptera: Apidae): a morphometric and histological study.animalbeefemalegrowth, development and aginglarvaovaryultrastructureweight gainAnimalsBeesFemaleLarvaOvaryWeight GainThe present work reports the differences between the ovarian grow in queen and worker larvae of A. mellifera, from the start of differential feeding. The observations made of the growth rates in larvae of both castes showed that the queen and worker larvae have the same rates of cephalic capsule growth from one instar to another but the weight gain is greater in queens. In the same way, the draw areas of ovaries of queens increase more and continuously, while from the 5th instar on the ovaries of workers decrease in size. The decrease is due to a loss of ovariole numbers that starts early in the worker larvae and increases in the 4th-5th instar. The ovarian shape in queens and workers became different in the last larval instars.Universidade Estadual Paulista (Unesp)Reginato, R. D.Cruz-Landim, C.2014-05-27T11:20:36Z2014-05-27T11:20:36Z2003-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article121-127application/pdfhttp://dx.doi.org/10.1590/S1519-69842003000100016Brazilian journal of biology = Revista brasleira de biologia, v. 63, n. 1, p. 121-127, 2003.1519-6984http://hdl.handle.net/11449/6719010.1590/S1519-69842003000100016S1519-698420030001000162-s2.0-01417985802-s2.0-0141798580.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian journal of biology = Revista Brasleira de biologia0.7840,523info:eu-repo/semantics/openAccess2023-11-05T06:12:22Zoai:repositorio.unesp.br:11449/67190Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-05T06:12:22Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Ovarian growth during larval development of queen and worker of Apis mellifera (Hymenoptera: Apidae): a morphometric and histological study. |
title |
Ovarian growth during larval development of queen and worker of Apis mellifera (Hymenoptera: Apidae): a morphometric and histological study. |
spellingShingle |
Ovarian growth during larval development of queen and worker of Apis mellifera (Hymenoptera: Apidae): a morphometric and histological study. Reginato, R. D. animal bee female growth, development and aging larva ovary ultrastructure weight gain Animals Bees Female Larva Ovary Weight Gain |
title_short |
Ovarian growth during larval development of queen and worker of Apis mellifera (Hymenoptera: Apidae): a morphometric and histological study. |
title_full |
Ovarian growth during larval development of queen and worker of Apis mellifera (Hymenoptera: Apidae): a morphometric and histological study. |
title_fullStr |
Ovarian growth during larval development of queen and worker of Apis mellifera (Hymenoptera: Apidae): a morphometric and histological study. |
title_full_unstemmed |
Ovarian growth during larval development of queen and worker of Apis mellifera (Hymenoptera: Apidae): a morphometric and histological study. |
title_sort |
Ovarian growth during larval development of queen and worker of Apis mellifera (Hymenoptera: Apidae): a morphometric and histological study. |
author |
Reginato, R. D. |
author_facet |
Reginato, R. D. Cruz-Landim, C. |
author_role |
author |
author2 |
Cruz-Landim, C. |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Reginato, R. D. Cruz-Landim, C. |
dc.subject.por.fl_str_mv |
animal bee female growth, development and aging larva ovary ultrastructure weight gain Animals Bees Female Larva Ovary Weight Gain |
topic |
animal bee female growth, development and aging larva ovary ultrastructure weight gain Animals Bees Female Larva Ovary Weight Gain |
description |
The present work reports the differences between the ovarian grow in queen and worker larvae of A. mellifera, from the start of differential feeding. The observations made of the growth rates in larvae of both castes showed that the queen and worker larvae have the same rates of cephalic capsule growth from one instar to another but the weight gain is greater in queens. In the same way, the draw areas of ovaries of queens increase more and continuously, while from the 5th instar on the ovaries of workers decrease in size. The decrease is due to a loss of ovariole numbers that starts early in the worker larvae and increases in the 4th-5th instar. The ovarian shape in queens and workers became different in the last larval instars. |
publishDate |
2003 |
dc.date.none.fl_str_mv |
2003-02-01 2014-05-27T11:20:36Z 2014-05-27T11:20:36Z |
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/S1519-69842003000100016 Brazilian journal of biology = Revista brasleira de biologia, v. 63, n. 1, p. 121-127, 2003. 1519-6984 http://hdl.handle.net/11449/67190 10.1590/S1519-69842003000100016 S1519-69842003000100016 2-s2.0-0141798580 2-s2.0-0141798580.pdf |
url |
http://dx.doi.org/10.1590/S1519-69842003000100016 http://hdl.handle.net/11449/67190 |
identifier_str_mv |
Brazilian journal of biology = Revista brasleira de biologia, v. 63, n. 1, p. 121-127, 2003. 1519-6984 10.1590/S1519-69842003000100016 S1519-69842003000100016 2-s2.0-0141798580 2-s2.0-0141798580.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Brazilian journal of biology = Revista Brasleira de biologia 0.784 0,523 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
121-127 application/pdf |
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_ |
1803649627646328832 |