Results 21 to 30 of about 701 (165)

Feliz cumpleaños, 21 years for the Beni Anaconda, Eunectes beniensis (Dirksen, 2002) (Serpentes, Boidae): an update of voucher specimens, species’ distribution, and clarification of locality data of type specimens [PDF]

open access: yesCheck List, 2023
Little information for Eunectes beniensis (Dirksen, 2002) (Serpentes, Boidae) exists in the scientific literature and museum data. We review the natural history, diet, reproduction, distribution of this species and discuss its identifying characteristics.
Randy L. Powell   +4 more
doaj   +3 more sources

Exquisitely Preserved Fossil Snakes of Messel: Insight into the Evolution, Biogeography, Habitat Preferences and Sensory Ecology of Early Boas

open access: yesDiversity, 2020
Our knowledge of early evolution of snakes is improving, but all that we can infer about the evolution of modern clades of snakes such as boas (Booidea) is still based on isolated bones.
Agustín Scanferla, Krister T. Smith
doaj   +1 more source

Reptile occurrences data in the Volga River basin (Russia) [PDF]

open access: yesBiodiversity Data Journal, 2020
The Volga basin is one of the most industrially developed regions of Russia with a high degree of anthropogenic impact on natural ecosystems. Human influence negatively affects the species diversity and number of animals, including reptiles. There are no
Andrey Bakiev   +6 more
doaj   +3 more sources

Fossil snakes (Squamata, Serpentes) from the tar pits of Venezuela: taxonomic, palaeoenvironmental, and palaeobiogeographical implications for the North of South America during the Cenozoic/Quaternary boundary [PDF]

open access: yesPeerJ, 2018
Background Tar seep deposits in South America historically are well-known for their rich record of fossil mammals, contrasting with only a few formal reports of reptile remains. Here we report a new snake fauna recovered from two tar pits from Venezuela.
Silvio Onary   +2 more
doaj   +2 more sources

Death of Boa constrictor amarali (serpentes, boidae) after ingestion of a tree porcupine (rodentia)

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2003
The objective of this paper is to report the death of a Boa constrictor amarali after ingestion of a tree porcupine. The animal was donated to the Center for the Study of Venoms and Venomous Animals (CEVAP/UNESP) - and died in captivity.
A. L. Cherubini   +2 more
doaj   +1 more source

Is the Karyotype of Neotropical Boid Snakes Really Conserved? Cytotaxonomy, Chromosomal Rearrangements and Karyotype Organization in the Boidae Family. [PDF]

open access: yesPLoS ONE, 2016
Boids are primitive snakes from a basal lineage that is widely distributed in Neotropical region. Many of these species are both morphologically and biogeographically divergent, and the relationship among some species remains uncertain even with ...
Patrik F Viana   +5 more
doaj   +1 more source

Adenocarcinoma papilífero oral em jiboia (Boa constritor) mantida em cativeiro

open access: yesSemina: Ciências Agrárias, 2022
Estudos de neoplasias malignas e benignas em animais tem crescido ao longo do tempo, e os seus registros tem auxiliado no manejo de répteis que apresentam tumores.
Washington Luiz Assunção Pereira   +3 more
doaj   +1 more source

A review of Neogene and Quaternary snakes of central and eastern Europe. Part 1: Scolecophidia, Boidae, Colubrinae

open access: yesEstudios Geologicos, 1991
Revisión de las serpientes neógenas y cuaternarias de Europa central y oriental. Parte 1: Scolecophidia, Boidae, Colubrinae. Se estudian restos neógenos y cuaternarios de escolecofidios, boidos y colúbridos «colubrinos», incluyendo tanto formas ya ...
Z. Szyndlar
doaj   +1 more source

Squamate Reptiles from municipality of Barcarena and surroundings, state of Pará, north of Brazil [PDF]

open access: yesCheck List, 2011
We present the first species list of squamate reptiles of the municipality of Barcarena and surroundings, in state of Pará, north of Brazil. The study area is dominated by secondary florest at different successional stages.
Fernanda Silva   +5 more
doaj   +3 more sources

Sarcocystis sp. shed by the common boa snake (Boa constrictor) in Brazil

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2023
The genus Sarcocystis contains around 200 species and 25 of these infect snakes. Two Sarcocystis spp. shed by snakes have called special attention of the scientific community. S.
Taynar Lima Bezerra   +4 more
doaj   +1 more source

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