Comparative study of prenatal development between myotis albescens (chiroptera: vespertilionidae) and eumops patagonicus (chiroptera: molossidae): the chorionic vesicle and extraem...
- Autores
- Rodriguez, Florencia Evelyn; Sandoval, María Teresa; Alvarez de Avanza, Blanca Beatriz; Lombardo, Daniel Marcelo
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We presented a comparative study of two species of South American bats, Myotis albescens and Eumops patagonicus, about prenatal development. This study was carried out using 60 specimens, which were measured and photographed, and the embryonic stage was assigned by the staging system for Carollia perspicillata. We observed that the chorionic vesicle showed similarities in the disposition of the extraembryonic membranes, but they differed in characteristics of their yolk sac; in E. patagonicus, it was more glandular than M. albescens. M. albescens presented a well-developed discoid placenta with a caudal antimesometrial position, but E. patagonicus presented a diffuse placenta, which persists until the end of gestation and a discoid placenta in the uterus–tubal junction. In the embryogenesis, early stages, middle stages, and late stages were defined. In the early stage, the embryonic morphology is similar in the two species. The middle stage is characterized by the muzzle and pinna formation, fore and hind limb regionalization, and the formation of the patagium primordium. In the late stage, the overall growth of the embryo occurs. Its fore and hind limbs, patagium, and the typical craniofacial features are configured. We conclude that in early stages of development, the embryonic morphology of M. albescens and E. patagonicus is similar, while in late stages differences are evident; mainly the craniofacial structures and uropatagium configuration characteristics that allow their classification at the family level. Moreover, differences in time of fusion of maxillary and mandibular process were registered. This could be related to the morphology of the muzzle of each species.
Fil: Rodriguez, Florencia Evelyn. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Departamento de Bioquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
Fil: Sandoval, María Teresa. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; Argentina
Fil: Alvarez de Avanza, Blanca Beatriz. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; Argentina
Fil: Lombardo, Daniel Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Instituto de Investigacion y Tecnología en Reproducción Animal; Argentina - Materia
-
CHIROPTERA
CHORIONIC VESICLE
EMBRYOGENESIS
MOLOSSIDAE
SOUTH AMERICAN BAT
VESPERTILIONIDAE - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/123061
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3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Comparative study of prenatal development between myotis albescens (chiroptera: vespertilionidae) and eumops patagonicus (chiroptera: molossidae): the chorionic vesicle and extraembryonic membranes considerationsRodriguez, Florencia EvelynSandoval, María TeresaAlvarez de Avanza, Blanca BeatrizLombardo, Daniel MarceloCHIROPTERACHORIONIC VESICLEEMBRYOGENESISMOLOSSIDAESOUTH AMERICAN BATVESPERTILIONIDAEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1We presented a comparative study of two species of South American bats, Myotis albescens and Eumops patagonicus, about prenatal development. This study was carried out using 60 specimens, which were measured and photographed, and the embryonic stage was assigned by the staging system for Carollia perspicillata. We observed that the chorionic vesicle showed similarities in the disposition of the extraembryonic membranes, but they differed in characteristics of their yolk sac; in E. patagonicus, it was more glandular than M. albescens. M. albescens presented a well-developed discoid placenta with a caudal antimesometrial position, but E. patagonicus presented a diffuse placenta, which persists until the end of gestation and a discoid placenta in the uterus–tubal junction. In the embryogenesis, early stages, middle stages, and late stages were defined. In the early stage, the embryonic morphology is similar in the two species. The middle stage is characterized by the muzzle and pinna formation, fore and hind limb regionalization, and the formation of the patagium primordium. In the late stage, the overall growth of the embryo occurs. Its fore and hind limbs, patagium, and the typical craniofacial features are configured. We conclude that in early stages of development, the embryonic morphology of M. albescens and E. patagonicus is similar, while in late stages differences are evident; mainly the craniofacial structures and uropatagium configuration characteristics that allow their classification at the family level. Moreover, differences in time of fusion of maxillary and mandibular process were registered. This could be related to the morphology of the muzzle of each species.Fil: Rodriguez, Florencia Evelyn. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Departamento de Bioquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; ArgentinaFil: Sandoval, María Teresa. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; ArgentinaFil: Alvarez de Avanza, Blanca Beatriz. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; ArgentinaFil: Lombardo, Daniel Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Instituto de Investigacion y Tecnología en Reproducción Animal; ArgentinaVeterinary and Human Toxicology2018-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/123061Rodriguez, Florencia Evelyn; Sandoval, María Teresa; Alvarez de Avanza, Blanca Beatriz; Lombardo, Daniel Marcelo; Comparative study of prenatal development between myotis albescens (chiroptera: vespertilionidae) and eumops patagonicus (chiroptera: molossidae): the chorionic vesicle and extraembryonic membranes considerations; Veterinary and Human Toxicology; Anatomical Record-Advances in Integrative Anatomy and Evolutionary Biology; 301; 9; 9-2018; 1527-15431932-84941932-8486CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/ar.23896info:eu-repo/semantics/altIdentifier/doi/10.1002/ar.23896info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:05:03Zoai:ri.conicet.gov.ar:11336/123061instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:05:03.893CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Comparative study of prenatal development between myotis albescens (chiroptera: vespertilionidae) and eumops patagonicus (chiroptera: molossidae): the chorionic vesicle and extraembryonic membranes considerations |
title |
Comparative study of prenatal development between myotis albescens (chiroptera: vespertilionidae) and eumops patagonicus (chiroptera: molossidae): the chorionic vesicle and extraembryonic membranes considerations |
spellingShingle |
Comparative study of prenatal development between myotis albescens (chiroptera: vespertilionidae) and eumops patagonicus (chiroptera: molossidae): the chorionic vesicle and extraembryonic membranes considerations Rodriguez, Florencia Evelyn CHIROPTERA CHORIONIC VESICLE EMBRYOGENESIS MOLOSSIDAE SOUTH AMERICAN BAT VESPERTILIONIDAE |
title_short |
Comparative study of prenatal development between myotis albescens (chiroptera: vespertilionidae) and eumops patagonicus (chiroptera: molossidae): the chorionic vesicle and extraembryonic membranes considerations |
title_full |
Comparative study of prenatal development between myotis albescens (chiroptera: vespertilionidae) and eumops patagonicus (chiroptera: molossidae): the chorionic vesicle and extraembryonic membranes considerations |
title_fullStr |
Comparative study of prenatal development between myotis albescens (chiroptera: vespertilionidae) and eumops patagonicus (chiroptera: molossidae): the chorionic vesicle and extraembryonic membranes considerations |
title_full_unstemmed |
Comparative study of prenatal development between myotis albescens (chiroptera: vespertilionidae) and eumops patagonicus (chiroptera: molossidae): the chorionic vesicle and extraembryonic membranes considerations |
title_sort |
Comparative study of prenatal development between myotis albescens (chiroptera: vespertilionidae) and eumops patagonicus (chiroptera: molossidae): the chorionic vesicle and extraembryonic membranes considerations |
dc.creator.none.fl_str_mv |
Rodriguez, Florencia Evelyn Sandoval, María Teresa Alvarez de Avanza, Blanca Beatriz Lombardo, Daniel Marcelo |
author |
Rodriguez, Florencia Evelyn |
author_facet |
Rodriguez, Florencia Evelyn Sandoval, María Teresa Alvarez de Avanza, Blanca Beatriz Lombardo, Daniel Marcelo |
author_role |
author |
author2 |
Sandoval, María Teresa Alvarez de Avanza, Blanca Beatriz Lombardo, Daniel Marcelo |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
CHIROPTERA CHORIONIC VESICLE EMBRYOGENESIS MOLOSSIDAE SOUTH AMERICAN BAT VESPERTILIONIDAE |
topic |
CHIROPTERA CHORIONIC VESICLE EMBRYOGENESIS MOLOSSIDAE SOUTH AMERICAN BAT VESPERTILIONIDAE |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
We presented a comparative study of two species of South American bats, Myotis albescens and Eumops patagonicus, about prenatal development. This study was carried out using 60 specimens, which were measured and photographed, and the embryonic stage was assigned by the staging system for Carollia perspicillata. We observed that the chorionic vesicle showed similarities in the disposition of the extraembryonic membranes, but they differed in characteristics of their yolk sac; in E. patagonicus, it was more glandular than M. albescens. M. albescens presented a well-developed discoid placenta with a caudal antimesometrial position, but E. patagonicus presented a diffuse placenta, which persists until the end of gestation and a discoid placenta in the uterus–tubal junction. In the embryogenesis, early stages, middle stages, and late stages were defined. In the early stage, the embryonic morphology is similar in the two species. The middle stage is characterized by the muzzle and pinna formation, fore and hind limb regionalization, and the formation of the patagium primordium. In the late stage, the overall growth of the embryo occurs. Its fore and hind limbs, patagium, and the typical craniofacial features are configured. We conclude that in early stages of development, the embryonic morphology of M. albescens and E. patagonicus is similar, while in late stages differences are evident; mainly the craniofacial structures and uropatagium configuration characteristics that allow their classification at the family level. Moreover, differences in time of fusion of maxillary and mandibular process were registered. This could be related to the morphology of the muzzle of each species. Fil: Rodriguez, Florencia Evelyn. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Departamento de Bioquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina Fil: Sandoval, María Teresa. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; Argentina Fil: Alvarez de Avanza, Blanca Beatriz. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; Argentina Fil: Lombardo, Daniel Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Instituto de Investigacion y Tecnología en Reproducción Animal; Argentina |
description |
We presented a comparative study of two species of South American bats, Myotis albescens and Eumops patagonicus, about prenatal development. This study was carried out using 60 specimens, which were measured and photographed, and the embryonic stage was assigned by the staging system for Carollia perspicillata. We observed that the chorionic vesicle showed similarities in the disposition of the extraembryonic membranes, but they differed in characteristics of their yolk sac; in E. patagonicus, it was more glandular than M. albescens. M. albescens presented a well-developed discoid placenta with a caudal antimesometrial position, but E. patagonicus presented a diffuse placenta, which persists until the end of gestation and a discoid placenta in the uterus–tubal junction. In the embryogenesis, early stages, middle stages, and late stages were defined. In the early stage, the embryonic morphology is similar in the two species. The middle stage is characterized by the muzzle and pinna formation, fore and hind limb regionalization, and the formation of the patagium primordium. In the late stage, the overall growth of the embryo occurs. Its fore and hind limbs, patagium, and the typical craniofacial features are configured. We conclude that in early stages of development, the embryonic morphology of M. albescens and E. patagonicus is similar, while in late stages differences are evident; mainly the craniofacial structures and uropatagium configuration characteristics that allow their classification at the family level. Moreover, differences in time of fusion of maxillary and mandibular process were registered. This could be related to the morphology of the muzzle of each species. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-09 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/123061 Rodriguez, Florencia Evelyn; Sandoval, María Teresa; Alvarez de Avanza, Blanca Beatriz; Lombardo, Daniel Marcelo; Comparative study of prenatal development between myotis albescens (chiroptera: vespertilionidae) and eumops patagonicus (chiroptera: molossidae): the chorionic vesicle and extraembryonic membranes considerations; Veterinary and Human Toxicology; Anatomical Record-Advances in Integrative Anatomy and Evolutionary Biology; 301; 9; 9-2018; 1527-1543 1932-8494 1932-8486 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/123061 |
identifier_str_mv |
Rodriguez, Florencia Evelyn; Sandoval, María Teresa; Alvarez de Avanza, Blanca Beatriz; Lombardo, Daniel Marcelo; Comparative study of prenatal development between myotis albescens (chiroptera: vespertilionidae) and eumops patagonicus (chiroptera: molossidae): the chorionic vesicle and extraembryonic membranes considerations; Veterinary and Human Toxicology; Anatomical Record-Advances in Integrative Anatomy and Evolutionary Biology; 301; 9; 9-2018; 1527-1543 1932-8494 1932-8486 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/ar.23896 info:eu-repo/semantics/altIdentifier/doi/10.1002/ar.23896 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Veterinary and Human Toxicology |
publisher.none.fl_str_mv |
Veterinary and Human Toxicology |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1842269889421639680 |
score |
13.13397 |