Results 31 to 40 of about 35,834 (216)

Coalescent-based species delimitation in the sand lizards of the Liolaemus wiegmannii complex (Squamata: Liolaemidae) [PDF]

open access: yes, 2019
Coalescent-based algorithms coupled with the access to genome-wide data have become powerful tools forassessing questions on recent or rapid diversification, as well as delineating species boundaries in the absence of reciprocal monophyly.
Abdala   +118 more
core   +1 more source

Phenotype characterization of interspecific hybrid abalone Haliotis asinina and Haliotis squamata seed

open access: yesJurnal Akuakultur Indonesia, 2014
Abalone is one of sea-water aquaculture commodity that having relatively low in growth and survival. Interspesific hybridization between abalone Haliotis asinina and Haliotis squamata is required to produce hybrid seeds having a better phenotype ...
Dinar Tri Soelistyowati   +2 more
doaj   +1 more source

The affinities of the Late Triassic Cryptovaranoides and the age of crown squamates

open access: yesRoyal Society Open Science, 2023
Most living reptile diversity is concentrated in Squamata (lizards, including snakes), which have poorly known origins in space and time. Recently, †Cryptovaranoides microlanius from the Late Triassic of the United Kingdom was described as the oldest ...
Chase D. Brownstein   +5 more
doaj   +1 more source

Geophis dunni [PDF]

open access: yes, 2006
Number of Pages: 3Integrative BiologyGeological ...
Townsend, Josiah H.
core   +1 more source

A comparative histological study of the osteoderms in the lizards Heloderma suspectum (Squamata: Helodermatidae) and Varanus komodoensis (Squamata: Varanidae)

open access: yesJournal of Anatomy, 2020
We describe the histological appearance of the osteoderms (ODs) of Heloderma suspectum and Varanus komodoensis using multiple staining and microscopy techniques to yield information about their morphology and development.
Alexander C. Kirby   +6 more
semanticscholar   +1 more source

A New Genus of Miniaturized and Pug-Nosed Gecko from South America (Sphaerodactylidae: Gekkota) [PDF]

open access: yes, 2011
Sphaerodactyl geckos comprise five genera distributed across Central and South America and the Caribbean. We estimated phylogenetic relationships among sphaerodactyl genera using both separate and combined analyses of seven nuclear genes.
Bauer, Aaron M.   +4 more
core   +2 more sources

Large-scale molecular phylogeny, morphology, divergence-time estimation, and the fossil record of advanced caenophidian snakes (Squamata: Serpentes)

open access: yesPLoS ONE, 2019
Caenophidian snakes include the file snake genus Acrochordus and advanced colubroidean snakes that radiated mainly during the Neogene. Although caenophidian snakes are a well-supported clade, their inferred affinities, based either on molecular or ...
H. Zaher   +11 more
semanticscholar   +1 more source

Lepidophyma gaigeae [PDF]

open access: yes, 2012
Number of Pages: 4Integrative BiologyGeological ...
Hibbitts, Toby J., Leavitt, Daniel J.
core   +1 more source

Taxonomic assessment of two pygopodoid gecko subspecies from Western Australia [PDF]

open access: yes, 2020
Subspecies designations for herpetofauna in Western Australia were largely coined in the 20th century where rigorous evolutionary concepts to species were not consistently applied.
Brennan, Ian G   +3 more
core   +1 more source

Evidence of Another Anthropic Impact on Iguana delicatissima from the Lesser Antilles: The Presence of Antibiotic Resistant Enterobacteria

open access: yesAntibiotics, 2021
The improper use of antibiotics by humans may promote the dissemination of resistance in wildlife. The persistence and spread of acquired antibiotic resistance and human-associated bacteria in the environment, while representing a threat to wildlife, can
Gustavo Di Lallo   +5 more
doaj   +1 more source

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