Results 21 to 30 of about 38,643 (263)

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

Six additional mitochondrial genomes for North American nightsnakes (Dipsadidae: Hypsiglena) and a novel gene feature for advanced snakes

open access: yesMitochondrial DNA. Part B. Resources, 2020
The North American nightsnakes in the genus Hypsiglena is composed of nine named and at least two unnamed species. Here, we provide the first mt-genome of H. affinis, an additional mt-genome for H. sp. nov.
Edward A. Myers, Daniel G. Mulcahy
doaj   +1 more source

Anatomy, morphology and evolution of the patella in squamate lizards and tuatara (Sphenodon punctatus) [PDF]

open access: yes, 2016
The patella (kneecap) is the largest and best-known of the sesamoid bones, postulated to confer biomechanical advantages including increasing joint leverage and reinforcing the tendon against compression.
Benjamin M   +18 more
core   +2 more sources

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

Using Google Trends to Determine Current, Past, and Future Trends in the Reptile Pet Trade

open access: yesAnimals, 2021
Reptiles are one of the most popular exotic pets in the world, with over a third of all described species currently being traded. However, the most commonly available reptiles are typically non-threatened, captive-bred, and/or domestically obtained ...
Jose W. Valdez
doaj   +1 more source

Geophis dunni [PDF]

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

Utilização de microhabitats e densidade populacional do lagarto Gonatodes humeralis (Guichenot, 1855) (Reptilia: Squamata: Gekkonidae) em áreas de floresta na região de Manaus, Amazon, Brazil

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2008
Gonatodes humeralis é um pequeno lagarto encontrado em troncos de árvores por toda a Amazônia. Aumentos em sua abundância, em áreas alteradas, foram observados em diversos estudos, embora os fatores responsáveis pelos aumentos permaneçam desconhecidos ...
Welton Yudi Oda
doaj   +1 more source

A new species of Liolaemus related to L. nigroviridis from the Andean highlands of Central Chile (Iguania, Liolaemidae) [PDF]

open access: yes, 2016
Indexación: Web of Science; Scopus.The Liolaemus nigroviridis group is a clade of highland lizards endemic to Chile. These species are distributed from northern to central Chile, and currently there are no cases of sympatric distribution.
Abdala   +33 more
core   +3 more sources

A new gecko from the earliest Eocene of Dormaal, Belgium: a thermophilic element of the ‘greenhouse world’

open access: yesRoyal Society Open Science, 2022
We here describe a new gekkotan lizard from the earliest Eocene (MP 7) of the Dormaal locality in Belgium, from the time of the warmest global climates of the past 66 million years (Myr). This new taxon, with an age of 56 Myr, together with indeterminate
Andrej Čerňanský   +5 more
doaj   +1 more source

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