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
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/123061
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/123061
network_acronym_str CONICETDig
repository_id_str 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 Técnicas2025-09-29T10:25:23Zoai: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:34982025-09-29 10:25:23.902CONICET 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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