Datos biología reproductiva Hylorina sylvatica

Hylorina sylvatica (Anura: Batrachyidae) or emerald frog is a pond-breeding anuran, endemic to the austral temperate forests of Chile and Argentina. The distribution is narrowed in Argentina with few records and very limited biological information on the species in this area. In this study conducted...

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Detalles Bibliográficos
Autor principal:	Jara, Fabian
Formato:	conjunto de datos other acceptedVersion
Lenguaje:	Inglés
Publicado:	Inibioma 2022
Materias:	Hylorina Pond breeding anurans Wetlands Amplexus Eggs Embryonic development https://purl.org/becyt/ford/1.6 Ciencias de la Tierra y Medio Ambiente
Acceso en línea:	http://rdi.uncoma.edu.ar/handle/uncomaid/16689
Aporte de:	Repositorio Institucional UNCo de Universidad Nacional del Comahue

id	I22-R178-uncomaid-16689
record_format	dspace
spelling	I22-R178-uncomaid-166892023-07-24T16:15:15Z Datos biología reproductiva Hylorina sylvatica Jara, Fabian Hylorina Pond breeding anurans Wetlands Amplexus Eggs Embryonic development https://purl.org/becyt/ford/1.6 Ciencias de la Tierra y Medio Ambiente Hylorina sylvatica (Anura: Batrachyidae) or emerald frog is a pond-breeding anuran, endemic to the austral temperate forests of Chile and Argentina. The distribution is narrowed in Argentina with few records and very limited biological information on the species in this area. In this study conducted during 2016, I investigated in details the reproductive parameters of the emerald frog in a semi-temporary wetland of Northwestern Patagonia, Argentina. During the Spring 2016, I visited the wetland weekly looking for chorus males, adults and amplexus. Also after amplexus were observed, I collected eggs and larvae among the aquatic vegetation using dep-netting sampling. Egg size and larval stage at hatch were registered. Three couples of emerald frog were captured and placed in enclosures inside the wetlands during the afternoon. I measured after 24 h the number of eggs laid in each enclosure and then males and females were released. Eggs were maintained in each enclosure until hatched. Chorus males were registered during the third week of October, and the first couples were observed on 26 October. The males were much smaller than the females, 53.32 mm ± 3 mm and 60.6 mm ± 0.9 mm respectively. The diameter of the eggs was 2.35 ± 0.45 mm. Hatched occurred between 10-14 days in the enclosures. This information contributes to knowledge of the biology of the emerald frog inhabit Patagonia Argentina and are the unique information available at to the moment for this species in the Nahuel Huapi National Park, were the species breed in different aquatic environments, from semi temporary wet meadows up to large permanent ponds. Fil: Jara, Fabian. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. Fil: Jara, Fabian. Universidad Nacional del Comahue. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Fil: Jara, Fabian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. 2022-04-08 2022-04-12T20:12:08Z 2022-04-12T20:12:08Z conjunto de datos other acceptedVersion http://rdi.uncoma.edu.ar/handle/uncomaid/16689 eng Atribución-NoComercial-CompartirIgual 2.5 Argentina https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ application/ms-excel application/vnd.openxmlformats-officedocument.spreadsheetml.sheet Inibioma
institution	Universidad Nacional del Comahue
institution_str	I-22
repository_str	R-178
collection	Repositorio Institucional UNCo
language	Inglés
topic	Hylorina Pond breeding anurans Wetlands Amplexus Eggs Embryonic development https://purl.org/becyt/ford/1.6 Ciencias de la Tierra y Medio Ambiente
spellingShingle	Hylorina Pond breeding anurans Wetlands Amplexus Eggs Embryonic development https://purl.org/becyt/ford/1.6 Ciencias de la Tierra y Medio Ambiente Jara, Fabian Datos biología reproductiva Hylorina sylvatica
topic_facet	Hylorina Pond breeding anurans Wetlands Amplexus Eggs Embryonic development https://purl.org/becyt/ford/1.6 Ciencias de la Tierra y Medio Ambiente
description	Hylorina sylvatica (Anura: Batrachyidae) or emerald frog is a pond-breeding anuran, endemic to the austral temperate forests of Chile and Argentina. The distribution is narrowed in Argentina with few records and very limited biological information on the species in this area. In this study conducted during 2016, I investigated in details the reproductive parameters of the emerald frog in a semi-temporary wetland of Northwestern Patagonia, Argentina. During the Spring 2016, I visited the wetland weekly looking for chorus males, adults and amplexus. Also after amplexus were observed, I collected eggs and larvae among the aquatic vegetation using dep-netting sampling. Egg size and larval stage at hatch were registered. Three couples of emerald frog were captured and placed in enclosures inside the wetlands during the afternoon. I measured after 24 h the number of eggs laid in each enclosure and then males and females were released. Eggs were maintained in each enclosure until hatched. Chorus males were registered during the third week of October, and the first couples were observed on 26 October. The males were much smaller than the females, 53.32 mm ± 3 mm and 60.6 mm ± 0.9 mm respectively. The diameter of the eggs was 2.35 ± 0.45 mm. Hatched occurred between 10-14 days in the enclosures. This information contributes to knowledge of the biology of the emerald frog inhabit Patagonia Argentina and are the unique information available at to the moment for this species in the Nahuel Huapi National Park, were the species breed in different aquatic environments, from semi temporary wet meadows up to large permanent ponds.
format	conjunto de datos other acceptedVersion
author	Jara, Fabian
author_facet	Jara, Fabian
author_sort	Jara, Fabian
title	Datos biología reproductiva Hylorina sylvatica
title_short	Datos biología reproductiva Hylorina sylvatica
title_full	Datos biología reproductiva Hylorina sylvatica
title_fullStr	Datos biología reproductiva Hylorina sylvatica
title_full_unstemmed	Datos biología reproductiva Hylorina sylvatica
title_sort	datos biología reproductiva hylorina sylvatica
publisher	Inibioma
publishDate	2022
url	http://rdi.uncoma.edu.ar/handle/uncomaid/16689
work_keys_str_mv	AT jarafabian datosbiologiareproductivahylorinasylvatica
_version_	1807224533775548416

Datos biología reproductiva Hylorina sylvatica

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