Results 71 to 80 of about 3,411 (181)

Occurrence and evolution of cannibal behaviour in extant snakes

open access: yesBiological Reviews, Volume 101, Issue 2, Page 644-664, April 2026.
ABSTRACT Extant snakes (Serpentes) are a highly diverse group of squamate reptiles, which have independently evolved key morphological adaptations to consume a large variety of vertebrate and invertebrate prey. While these predator–prey interactions have been widely addressed by several studies, little is known regarding the occurrence of cannibal ...
Bruna B. Falcão   +2 more
wiley   +1 more source

A new member of the genus Sinonatrix (Serpentes: Colubridae) from western China

open access: yes, 2019
Guo, Peng, Zhu, Fei, Liu, Qin (2019): A new member of the genus Sinonatrix (Serpentes: Colubridae) from western China. Zootaxa 4623 (3): 535-544, DOI: 10.11646/zootaxa.4623.3.
Liu, Qin, Guo, Peng, Zhu, Fei
core   +1 more source

Depredación de tres especies de herpetozoos por arañas en la región tropical de Veracruz, México

open access: yesRevista Mexicana de Biodiversidad, 2015
Se documentan 3 eventos de depredación de herpetozoos por arañas de las familias Ctenidae y Theraphosidaeen diferentes sitios de Veracruz, México.
José Luis Aguilar-López   +2 more
doaj   +1 more source

Genetic Legacy of the Last Ice Age Shapes Shallow Phylogeographic Structure in a Widespread Mediterranean Snake

open access: yesJournal of Biogeography, Volume 53, Issue 4, April 2026.
ABSTRACT Aim Mediterranean peninsulas typically harbour high intraspecific genetic diversity associated with long‐term persistence in multiple glacial refugia. However, some widespread taxa show unexpectedly shallow phylogeographic structure. Here, we investigate which historical processes can generate a pattern of strong genetic depletion within a ...
Daniele Salvi   +5 more
wiley   +1 more source

A revision of the taxonomy of Dendrelaphis caudolineatus (Gray, 1834) (Serpentes: Colubridae)

open access: yes, 2012
Rooijen, Johan Van, Vogel, Gernot (2012): A revision of the taxonomy of Dendrelaphis caudolineatus (Gray, 1834) (Serpentes: Colubridae).
Vogel, Gernot, Rooijen, Johan Van
core   +1 more source

Population dynamics of a long‐lived pitviper inferred from capture–recapture data spanning four decades

open access: yesEcosphere, Volume 17, Issue 3, March 2026.
Abstract Long‐term studies of plant and animal populations are rare, particularly for long‐lived species with slow life histories. However, such studies are necessary to understand how population dynamics are affected by variation in vital rates. We used a large capture–recapture dataset spanning four decades (1983–2019) to estimate several population ...
Sasha J. Tetzlaff   +5 more
wiley   +1 more source

Cases of human envenoming caused by Philodryas olfersii and Philodryas patagoniensis (serpentes: Colubridae)

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 1997
The present paper reports two cases of human envenoming by colubrid snakes of Philodryas, considered as not poisonous, showing evidence of the clinical aspects and the evolution of the symptoms of envenoming.
Maria Elisabeth de Araújo   +1 more
doaj   +1 more source

DEPREDACIÓN DE Geophis semidoliatus (SQUAMATA: COLUBRIDAE) POR Leptodeira septentrionalis (SQUAMATA: COLUBRIDAE)

open access: yesRevista Latinoamericana de Herpetología
Presentamos el primer caso de depredación de la serpiente minadora coralilla Geophis semidoliatus por la serpiente ojo de gato Leptodeira septentrionalis en el municipio de Atoyac, Veracruz, México. Además, discutimos brevemente las implicaciones de esta interacción depredador-presa.
Dulce Maria Castro-Tafolla   +1 more
openaire   +1 more source

Island‐restricted reptiles are more threatened but less studied than their mainland counterparts

open access: yesConservation Science and Practice, Volume 8, Issue 3, March 2026.
Reptiles are highly diverse on islands, yet there is no comprehensive overview of island‐restricted reptiles (IRRs) regarding their distribution, threat status, and research efforts. Our assessment revealed that despite IRRs comprising nearly a quarter of global reptile species and 30.8% being threatened, only 7.2% of the literature focuses on them ...
Sara F. Nunes   +6 more
wiley   +1 more source

Report on the occurrence of Haplometroides buccicola (Trematoda, Digenea, Plagiorchiidae) infecting Phalotris lativittatus (Serpentes, Colubridae) in Brazil

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2005
Haplometroides buccicola (Trematoda, Digenea, Plagiorchiidae) was reported in the mouth and oesophagus of Phalotris lativittatus (Serpentes, Colubridae) from Botucatu, São Paulo State, Brazil. This is the first report on the occurrence of H.
R. J. Silva   +4 more
doaj   +1 more source

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