Results 21 to 30 of about 1,649 (144)

Cambios de asignación genérica en especies fósiles del este de Europa descritas como Bufo belogoricus Ratnikov, 1993, Bufo planus Ratnikov, 1993 y Bufo albus Ratnikov, 1993 (Amphibia, Anura, Bufonidae)

open access: yesGraellsia, 2013
Se discute la atribución genérica de tres formas fósiles descritas como Bufo belogoricus Ratnikov, 1993, Bufo planus Ratnikov, 1993, y Bufo albus Ratnikov, 1993.
V. Yu Ratnikov
doaj   +1 more source

Reproductive traits and change in body shape of neonates in the Oak Forest Skink, Plestiodon lynxe

open access: yesActa Zoologica, Volume 104, Issue 4, Page 608-620, October 2023., 2023
Abstract Reproductive traits are critically important for understanding how organisms adapt to their respective environments. In this study, we provide information on relative litter mass (RLM) and other litter and neonate related characters of nine female Plestiodon lynxe captured in the field. We also recorded seven body dimensions in 16 neonates and
Manuel Feria‐Ortiz   +3 more
wiley   +1 more source

New records of Dipsas welborni Arteaga & Batista, 2023, Gelanesaurus flavogularis (Altamirano-Benavides, Zaher, Lobo, Grazziotin, Sales-Nunes & Rodrigues, 2013), and Synophis insulomontanus Torres-Carvajal, Echevarría, Venegas, Chávez & Camper, 2015 in the Cordillera de Colán, Peru [PDF]

open access: yesCheck List
A herpetological survey during recent expeditions to the foothills of the Cordillera de Colán in the Amazonas region of Peru resulted in new records and extensions of the geographical distribution of three poorly known species of reptiles ...
Luis A. García-Ayachi   +5 more
doaj   +3 more sources

Presence of the Eucalyptus snout beetle in Ecuador and potential invasion risk in South America

open access: yesEcology and Evolution, Volume 13, Issue 9, September 2023., 2023
We report the presence of the Eucalyptus snout beetle, Gonipterus platensis, in Ecuador. Ecological niche modeling revealed areas of climatic suitability in South America where this species is present or could invade in the future. Abstract Eucalyptus snout beetles are a complex of at least eight cryptic species (Curculionidae: Gonipterus scutellatus ...
Verónica Crespo‐Pérez   +6 more
wiley   +1 more source

Functional diversity of snakes is explained by the landscape composition at multiple areas of influence

open access: yesEcology and Evolution, Volume 13, Issue 7, July 2023., 2023
This study investigated the impact of roads and landscape composition on the functional diversity of snakes in the Orinoco region of Colombia. The results suggest that landscape composition affects the functional diversity of both road‐killed snakes and those inhabiting the adjacent vegetation within an area of influence ranging from 250 to 2000 m. The
Mónica Rincón‐Aranguri   +4 more
wiley   +1 more source

A new species of spiny-backed tree frog, genus Osteocephalus (Anura, Hylidae), from the Yanachaga Chemillén National Park in central Peru [PDF]

open access: yesEvolutionary Systematics, 2023
We describe a new species of Osteocephalus Fitzinger, 1843 using morphological traits of adult frogs and its larvae, as well as molecular evidence. The new species occurs in the premontane forest of the Cordillera del Yanachaga in the Andes of central ...
Pablo J. Venegas   +4 more
doaj   +3 more sources

Catálogo de los Reptiles procedentes de la Comunidad de Madrid (España) que se conservan en el Museo Nacional de Ciencias Naturales

open access: yesGraellsia, 2006
En el presente trabajo, se proporciona un catálogo actualizado de los reptiles de la Comunidad de Madrid (España) elaborado gracias a la información disponible en los ficheros y libros de colección del MNCN.
J. E. González Fernández
doaj   +1 more source

XIX CONGRESO ARGENTINO DE HERPETOLOGÍA

open access: yesRevista del Museo de La Plata, 2019
2 al 5  de Octubre de 2018 Edificio Sergio Karakachoff Universidad Nacional de La Plata, Argentina   Comisión organizadora Leandro Alcalde María Luz Arrellano Florencia Bahl Evelina Barreto Paula Bona Diego Di Pietro Regina Draghi Federico ...
Asociación Herpetológica Argentina   +1 more
doaj   +1 more source

Lista actualizada de los anfibios del departamento del Tolima, Colombia

open access: yesBiota Colombiana, 2018
Presentamos la lista de los anfibios del departamento del Tolima, Colombia, a partir de ejemplares depositados en la colección zoológica de la Universidad del Tolima y otras colecciones del país.
Sigifredo Clavijo-Garzón   +6 more
doaj   +5 more sources

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