On the oviposition of Homonota aff. darwinii in the Puna region of the Central Andes of Argentina
- Autores
- Valdez Ovallez, Franco Miguel; Gómez Alés, Carlos Rodrigo; Nieva Cocilio, Rodrigo Alfredo; Martínez, Tomás Agustín; Acosta, Juan Carlos; Villavicencio, José; Blanco, Graciela
- Año de publicación
- 2024
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Communal nest egg-laying refers to females laying their eggs with those of their conspecifics under or within artificial or natural structures. Homonota aff. darwinii is a recently discovered species that has not yet been formally described. The objective of this work is to characterise the oviposition of this species in the Puna region in the Central Andes of Argentina. We recorded the type and surface of the rocks where the eggs were laid, the temperature of the substrate, and the temperature of the rock surface facing the substrate. In addition, we recorded the daily temperature variation that a randomly selected potential spawning site would experience based on the characteristics of the rocks where the eggs were observed and the higher frequency of encounters with adult individuals. In January we found a nest with four hatched eggs under a rock. Later, in March we found two nests under two different rocks. One of the nests contained an unhatched egg, while the other nest contained an unhatched egg along with a hatched egg. Both unhatched eggs weighed 0.4 g and had a volume of 164.93 and 220.84 mm3. The embryo of one of the eggs was in an advanced stage of development, close to hatching. The rocks where the eggs were deposited were granitic and greyish. Each rock had a surface area of 768 and 1392 cm2, substrate temperature of 38.8 and 23.2 °C, and rock temperature of 35.5 and 24.9 °C, respectively. The potential nesting site registered a thermal amplitude of 15 °C (15–30 °C). It has been observed that H. darwinii in Patagonia has a one-egg clutch and an annual-biennial reproductive cycle, therefore, we hypothesize that the encounter of a nest with at least two unhatched eggs could indicate the occurrence of communal nests.
Fil: Valdez Ovallez, Franco Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Gómez Alés, Carlos Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Nieva Cocilio, Rodrigo Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Martínez, Tomás Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Acosta, Juan Carlos. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Villavicencio, José. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Blanco, Graciela. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina - Materia
-
EXTREME ENVIRONMENTS
GECKO
PHYLLODACTYLIDAE
REPRODUCTION - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/232076
Ver los metadatos del registro completo
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On the oviposition of Homonota aff. darwinii in the Puna region of the Central Andes of ArgentinaValdez Ovallez, Franco MiguelGómez Alés, Carlos RodrigoNieva Cocilio, Rodrigo AlfredoMartínez, Tomás AgustínAcosta, Juan CarlosVillavicencio, JoséBlanco, GracielaEXTREME ENVIRONMENTSGECKOPHYLLODACTYLIDAEREPRODUCTIONhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Communal nest egg-laying refers to females laying their eggs with those of their conspecifics under or within artificial or natural structures. Homonota aff. darwinii is a recently discovered species that has not yet been formally described. The objective of this work is to characterise the oviposition of this species in the Puna region in the Central Andes of Argentina. We recorded the type and surface of the rocks where the eggs were laid, the temperature of the substrate, and the temperature of the rock surface facing the substrate. In addition, we recorded the daily temperature variation that a randomly selected potential spawning site would experience based on the characteristics of the rocks where the eggs were observed and the higher frequency of encounters with adult individuals. In January we found a nest with four hatched eggs under a rock. Later, in March we found two nests under two different rocks. One of the nests contained an unhatched egg, while the other nest contained an unhatched egg along with a hatched egg. Both unhatched eggs weighed 0.4 g and had a volume of 164.93 and 220.84 mm3. The embryo of one of the eggs was in an advanced stage of development, close to hatching. The rocks where the eggs were deposited were granitic and greyish. Each rock had a surface area of 768 and 1392 cm2, substrate temperature of 38.8 and 23.2 °C, and rock temperature of 35.5 and 24.9 °C, respectively. The potential nesting site registered a thermal amplitude of 15 °C (15–30 °C). It has been observed that H. darwinii in Patagonia has a one-egg clutch and an annual-biennial reproductive cycle, therefore, we hypothesize that the encounter of a nest with at least two unhatched eggs could indicate the occurrence of communal nests.Fil: Valdez Ovallez, Franco Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaFil: Gómez Alés, Carlos Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaFil: Nieva Cocilio, Rodrigo Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaFil: Martínez, Tomás Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaFil: Acosta, Juan Carlos. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaFil: Villavicencio, José. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaFil: Blanco, Graciela. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaTubitak Scientific & Technical Research Council Turkey2024-01info: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/11336/232076Valdez Ovallez, Franco Miguel; Gómez Alés, Carlos Rodrigo; Nieva Cocilio, Rodrigo Alfredo; Martínez, Tomás Agustín; Acosta, Juan Carlos; et al.; On the oviposition of Homonota aff. darwinii in the Puna region of the Central Andes of Argentina; Tubitak Scientific & Technical Research Council Turkey; Turkish Journal Of Zoology; 48; 1; 1-2024; 98-1031300-01791303-6114CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.tubitak.gov.tr/zoology/vol48/iss1/10/info:eu-repo/semantics/altIdentifier/doi/10.55730/1300-0179.3163info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:19:24Zoai:ri.conicet.gov.ar:11336/232076instacron: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 11:19:24.881CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
On the oviposition of Homonota aff. darwinii in the Puna region of the Central Andes of Argentina |
| title |
On the oviposition of Homonota aff. darwinii in the Puna region of the Central Andes of Argentina |
| spellingShingle |
On the oviposition of Homonota aff. darwinii in the Puna region of the Central Andes of Argentina Valdez Ovallez, Franco Miguel EXTREME ENVIRONMENTS GECKO PHYLLODACTYLIDAE REPRODUCTION |
| title_short |
On the oviposition of Homonota aff. darwinii in the Puna region of the Central Andes of Argentina |
| title_full |
On the oviposition of Homonota aff. darwinii in the Puna region of the Central Andes of Argentina |
| title_fullStr |
On the oviposition of Homonota aff. darwinii in the Puna region of the Central Andes of Argentina |
| title_full_unstemmed |
On the oviposition of Homonota aff. darwinii in the Puna region of the Central Andes of Argentina |
| title_sort |
On the oviposition of Homonota aff. darwinii in the Puna region of the Central Andes of Argentina |
| dc.creator.none.fl_str_mv |
Valdez Ovallez, Franco Miguel Gómez Alés, Carlos Rodrigo Nieva Cocilio, Rodrigo Alfredo Martínez, Tomás Agustín Acosta, Juan Carlos Villavicencio, José Blanco, Graciela |
| author |
Valdez Ovallez, Franco Miguel |
| author_facet |
Valdez Ovallez, Franco Miguel Gómez Alés, Carlos Rodrigo Nieva Cocilio, Rodrigo Alfredo Martínez, Tomás Agustín Acosta, Juan Carlos Villavicencio, José Blanco, Graciela |
| author_role |
author |
| author2 |
Gómez Alés, Carlos Rodrigo Nieva Cocilio, Rodrigo Alfredo Martínez, Tomás Agustín Acosta, Juan Carlos Villavicencio, José Blanco, Graciela |
| author2_role |
author author author author author author |
| dc.subject.none.fl_str_mv |
EXTREME ENVIRONMENTS GECKO PHYLLODACTYLIDAE REPRODUCTION |
| topic |
EXTREME ENVIRONMENTS GECKO PHYLLODACTYLIDAE REPRODUCTION |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
Communal nest egg-laying refers to females laying their eggs with those of their conspecifics under or within artificial or natural structures. Homonota aff. darwinii is a recently discovered species that has not yet been formally described. The objective of this work is to characterise the oviposition of this species in the Puna region in the Central Andes of Argentina. We recorded the type and surface of the rocks where the eggs were laid, the temperature of the substrate, and the temperature of the rock surface facing the substrate. In addition, we recorded the daily temperature variation that a randomly selected potential spawning site would experience based on the characteristics of the rocks where the eggs were observed and the higher frequency of encounters with adult individuals. In January we found a nest with four hatched eggs under a rock. Later, in March we found two nests under two different rocks. One of the nests contained an unhatched egg, while the other nest contained an unhatched egg along with a hatched egg. Both unhatched eggs weighed 0.4 g and had a volume of 164.93 and 220.84 mm3. The embryo of one of the eggs was in an advanced stage of development, close to hatching. The rocks where the eggs were deposited were granitic and greyish. Each rock had a surface area of 768 and 1392 cm2, substrate temperature of 38.8 and 23.2 °C, and rock temperature of 35.5 and 24.9 °C, respectively. The potential nesting site registered a thermal amplitude of 15 °C (15–30 °C). It has been observed that H. darwinii in Patagonia has a one-egg clutch and an annual-biennial reproductive cycle, therefore, we hypothesize that the encounter of a nest with at least two unhatched eggs could indicate the occurrence of communal nests. Fil: Valdez Ovallez, Franco Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina Fil: Gómez Alés, Carlos Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina Fil: Nieva Cocilio, Rodrigo Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina Fil: Martínez, Tomás Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina Fil: Acosta, Juan Carlos. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina Fil: Villavicencio, José. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina Fil: Blanco, Graciela. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina |
| description |
Communal nest egg-laying refers to females laying their eggs with those of their conspecifics under or within artificial or natural structures. Homonota aff. darwinii is a recently discovered species that has not yet been formally described. The objective of this work is to characterise the oviposition of this species in the Puna region in the Central Andes of Argentina. We recorded the type and surface of the rocks where the eggs were laid, the temperature of the substrate, and the temperature of the rock surface facing the substrate. In addition, we recorded the daily temperature variation that a randomly selected potential spawning site would experience based on the characteristics of the rocks where the eggs were observed and the higher frequency of encounters with adult individuals. In January we found a nest with four hatched eggs under a rock. Later, in March we found two nests under two different rocks. One of the nests contained an unhatched egg, while the other nest contained an unhatched egg along with a hatched egg. Both unhatched eggs weighed 0.4 g and had a volume of 164.93 and 220.84 mm3. The embryo of one of the eggs was in an advanced stage of development, close to hatching. The rocks where the eggs were deposited were granitic and greyish. Each rock had a surface area of 768 and 1392 cm2, substrate temperature of 38.8 and 23.2 °C, and rock temperature of 35.5 and 24.9 °C, respectively. The potential nesting site registered a thermal amplitude of 15 °C (15–30 °C). It has been observed that H. darwinii in Patagonia has a one-egg clutch and an annual-biennial reproductive cycle, therefore, we hypothesize that the encounter of a nest with at least two unhatched eggs could indicate the occurrence of communal nests. |
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2024 |
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2024-01 |
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http://hdl.handle.net/11336/232076 Valdez Ovallez, Franco Miguel; Gómez Alés, Carlos Rodrigo; Nieva Cocilio, Rodrigo Alfredo; Martínez, Tomás Agustín; Acosta, Juan Carlos; et al.; On the oviposition of Homonota aff. darwinii in the Puna region of the Central Andes of Argentina; Tubitak Scientific & Technical Research Council Turkey; Turkish Journal Of Zoology; 48; 1; 1-2024; 98-103 1300-0179 1303-6114 CONICET Digital CONICET |
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Valdez Ovallez, Franco Miguel; Gómez Alés, Carlos Rodrigo; Nieva Cocilio, Rodrigo Alfredo; Martínez, Tomás Agustín; Acosta, Juan Carlos; et al.; On the oviposition of Homonota aff. darwinii in the Puna region of the Central Andes of Argentina; Tubitak Scientific & Technical Research Council Turkey; Turkish Journal Of Zoology; 48; 1; 1-2024; 98-103 1300-0179 1303-6114 CONICET Digital CONICET |
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eng |
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