Mating behavior, egg laying, and embryonic development in the South American apple snail Asolene pulchella (Ampullariidae, Caenogastropoda)

Autores
Tiecher, María José; Burela, Silvana; Martín, Pablo Rafael
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Asolene pulchella is a dioecious freshwater snail from the La Plata basin, belonging to the Ampullariidae family. Our aim was to study the reproductive biology, including mating behavior, egg laying and embryonic development under laboratory conditions. Copulations occurred underwater and lasted 2.66 h on average. The males produce fusiform paraspermatic cells (with seven to nine flagella) in addition to euspermatic cells with a corkscrew head, straight middle piece and long flagellum. Females stored sperm for up to 169 days. The egg masses (containing 98.1 eggs on average) are deposited underwater and are composed of many gelatinous packs of 1-4 eggs; the jelly matrix presented numerous calcite microcrystals. The spheroidal egg capsules measured 2.25 mm and contained a yellowish perivitellus of rubbery consistence. The embryonic development extends for 10.8 days on average. Hatchlings measured 1.4 mm and remained on the egg mass, feeding on the jelly. They look like miniature adults but they only began to feed on senescent plant material in their third week of age and they begin aerial lung respiration after 8-10 weeks. The details of the structure of the egg masses and development constitute a rich source of traits for comparative and taxonomic studies in the Ampullariidae.
Fil: Tiecher, María José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Laboratorio de Ecología; Argentina
Fil: Burela, Silvana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Martín, Pablo Rafael. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Laboratorio de Ecología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina
Materia
Copulation
Oviposition
Egg Mass
Sperm Cells
Hatching
Cannibalism
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:11336/79322
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/79322
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network_name_str CONICET Digital (CONICET)
spelling Mating behavior, egg laying, and embryonic development in the South American apple snail Asolene pulchella (Ampullariidae, Caenogastropoda)Tiecher, María JoséBurela, SilvanaMartín, Pablo RafaelCopulationOvipositionEgg MassSperm CellsHatchingCannibalismhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Asolene pulchella is a dioecious freshwater snail from the La Plata basin, belonging to the Ampullariidae family. Our aim was to study the reproductive biology, including mating behavior, egg laying and embryonic development under laboratory conditions. Copulations occurred underwater and lasted 2.66 h on average. The males produce fusiform paraspermatic cells (with seven to nine flagella) in addition to euspermatic cells with a corkscrew head, straight middle piece and long flagellum. Females stored sperm for up to 169 days. The egg masses (containing 98.1 eggs on average) are deposited underwater and are composed of many gelatinous packs of 1-4 eggs; the jelly matrix presented numerous calcite microcrystals. The spheroidal egg capsules measured 2.25 mm and contained a yellowish perivitellus of rubbery consistence. The embryonic development extends for 10.8 days on average. Hatchlings measured 1.4 mm and remained on the egg mass, feeding on the jelly. They look like miniature adults but they only began to feed on senescent plant material in their third week of age and they begin aerial lung respiration after 8-10 weeks. The details of the structure of the egg masses and development constitute a rich source of traits for comparative and taxonomic studies in the Ampullariidae.Fil: Tiecher, María José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Laboratorio de Ecología; ArgentinaFil: Burela, Silvana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba; ArgentinaFil: Martín, Pablo Rafael. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Laboratorio de Ecología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; ArgentinaInt Science Services/Balaban Publishers2013-04-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/79322Tiecher, María José; Burela, Silvana; Martín, Pablo Rafael; Mating behavior, egg laying, and embryonic development in the South American apple snail Asolene pulchella (Ampullariidae, Caenogastropoda); Int Science Services/Balaban Publishers; Invertebrate Reproduction & Development; 58; 1; 29-4-2013; 13-220792-4259CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/07924259.2013.793624info:eu-repo/semantics/altIdentifier/doi/10.1080/07924259.2013.793624info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:59:29Zoai:ri.conicet.gov.ar:11336/79322instacron: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:34982025-10-22 11:59:30.183CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Mating behavior, egg laying, and embryonic development in the South American apple snail Asolene pulchella (Ampullariidae, Caenogastropoda)
title Mating behavior, egg laying, and embryonic development in the South American apple snail Asolene pulchella (Ampullariidae, Caenogastropoda)
spellingShingle Mating behavior, egg laying, and embryonic development in the South American apple snail Asolene pulchella (Ampullariidae, Caenogastropoda)
Tiecher, María José
Copulation
Oviposition
Egg Mass
Sperm Cells
Hatching
Cannibalism
title_short Mating behavior, egg laying, and embryonic development in the South American apple snail Asolene pulchella (Ampullariidae, Caenogastropoda)
title_full Mating behavior, egg laying, and embryonic development in the South American apple snail Asolene pulchella (Ampullariidae, Caenogastropoda)
title_fullStr Mating behavior, egg laying, and embryonic development in the South American apple snail Asolene pulchella (Ampullariidae, Caenogastropoda)
title_full_unstemmed Mating behavior, egg laying, and embryonic development in the South American apple snail Asolene pulchella (Ampullariidae, Caenogastropoda)
title_sort Mating behavior, egg laying, and embryonic development in the South American apple snail Asolene pulchella (Ampullariidae, Caenogastropoda)
dc.creator.none.fl_str_mv Tiecher, María José
Burela, Silvana
Martín, Pablo Rafael
author Tiecher, María José
author_facet Tiecher, María José
Burela, Silvana
Martín, Pablo Rafael
author_role author
author2 Burela, Silvana
Martín, Pablo Rafael
author2_role author
author
dc.subject.none.fl_str_mv Copulation
Oviposition
Egg Mass
Sperm Cells
Hatching
Cannibalism
topic Copulation
Oviposition
Egg Mass
Sperm Cells
Hatching
Cannibalism
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Asolene pulchella is a dioecious freshwater snail from the La Plata basin, belonging to the Ampullariidae family. Our aim was to study the reproductive biology, including mating behavior, egg laying and embryonic development under laboratory conditions. Copulations occurred underwater and lasted 2.66 h on average. The males produce fusiform paraspermatic cells (with seven to nine flagella) in addition to euspermatic cells with a corkscrew head, straight middle piece and long flagellum. Females stored sperm for up to 169 days. The egg masses (containing 98.1 eggs on average) are deposited underwater and are composed of many gelatinous packs of 1-4 eggs; the jelly matrix presented numerous calcite microcrystals. The spheroidal egg capsules measured 2.25 mm and contained a yellowish perivitellus of rubbery consistence. The embryonic development extends for 10.8 days on average. Hatchlings measured 1.4 mm and remained on the egg mass, feeding on the jelly. They look like miniature adults but they only began to feed on senescent plant material in their third week of age and they begin aerial lung respiration after 8-10 weeks. The details of the structure of the egg masses and development constitute a rich source of traits for comparative and taxonomic studies in the Ampullariidae.
Fil: Tiecher, María José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Laboratorio de Ecología; Argentina
Fil: Burela, Silvana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Martín, Pablo Rafael. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Laboratorio de Ecología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina
description Asolene pulchella is a dioecious freshwater snail from the La Plata basin, belonging to the Ampullariidae family. Our aim was to study the reproductive biology, including mating behavior, egg laying and embryonic development under laboratory conditions. Copulations occurred underwater and lasted 2.66 h on average. The males produce fusiform paraspermatic cells (with seven to nine flagella) in addition to euspermatic cells with a corkscrew head, straight middle piece and long flagellum. Females stored sperm for up to 169 days. The egg masses (containing 98.1 eggs on average) are deposited underwater and are composed of many gelatinous packs of 1-4 eggs; the jelly matrix presented numerous calcite microcrystals. The spheroidal egg capsules measured 2.25 mm and contained a yellowish perivitellus of rubbery consistence. The embryonic development extends for 10.8 days on average. Hatchlings measured 1.4 mm and remained on the egg mass, feeding on the jelly. They look like miniature adults but they only began to feed on senescent plant material in their third week of age and they begin aerial lung respiration after 8-10 weeks. The details of the structure of the egg masses and development constitute a rich source of traits for comparative and taxonomic studies in the Ampullariidae.
publishDate 2013
dc.date.none.fl_str_mv 2013-04-29
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/11336/79322
Tiecher, María José; Burela, Silvana; Martín, Pablo Rafael; Mating behavior, egg laying, and embryonic development in the South American apple snail Asolene pulchella (Ampullariidae, Caenogastropoda); Int Science Services/Balaban Publishers; Invertebrate Reproduction & Development; 58; 1; 29-4-2013; 13-22
0792-4259
CONICET Digital
CONICET
url http://hdl.handle.net/11336/79322
identifier_str_mv Tiecher, María José; Burela, Silvana; Martín, Pablo Rafael; Mating behavior, egg laying, and embryonic development in the South American apple snail Asolene pulchella (Ampullariidae, Caenogastropoda); Int Science Services/Balaban Publishers; Invertebrate Reproduction & Development; 58; 1; 29-4-2013; 13-22
0792-4259
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://www.tandfonline.com/doi/abs/10.1080/07924259.2013.793624
info:eu-repo/semantics/altIdentifier/doi/10.1080/07924259.2013.793624
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
application/pdf
dc.publisher.none.fl_str_mv Int Science Services/Balaban Publishers
publisher.none.fl_str_mv Int Science Services/Balaban Publishers
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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score 12.982451

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