Results 121 to 130 of about 43,303 (306)

High‐Altitude Adaptation of Frogs (Case Study: Nanorana parkeri): From Physiological Phenotypes to AltitudeOmics

open access: yesIntegrative Zoology, EarlyView.
High altitudes are challenging for the animals that inhabit these environments. The Xizang plateau frog (Nanorana parkeri) survives in high‐altitude environments through a synergistic strategy of metabolic remodeling and protein expression adjustment to optimize energy efficiency and enhance cellular protection.
Xuejing Zhang   +6 more
wiley   +1 more source

Il rituale della lucertola. Una gemma romana con iconografia dionisiaca del Museo Archeologico Nazionale di Cagliari

open access: yesOtium, 2018
The object of analysis of this paper is a carnelian preserved in the National Archaeological Museum of Cagliari on which is represented an Eros that holds a lizard in hand.
Ciro Parodo
doaj  

Gonadogenesis in the Bearded Dragon (Pogona vitticeps, Agamidae): A Comprehensive Histological Analysis from Gonadal Ridge Formation to Testicular and Ovarian Development

open access: yesBiology
The bearded dragon (Pogona vitticeps) is the most commonly kept pet lizard and a promising model organism for studies of sex determination and gonadal development.
Izabela Rams-Pociecha   +2 more
doaj   +1 more source

Horned lizard

open access: yes, 2012
Horned lizard on the Colorado ...
Johnston, Melissa, photographer
core  

Beyond Sexual Selection: Natural Selection Related Camouflage and Thermoregulation Shape Sexual Color Dimorphism in Diploderma Lizards

open access: yesIntegrative Zoology, EarlyView.
Integrating comparative spectrometry, image analysis, and thermal modeling, we reveal that (1) females optimize crypsis via background matching, (2) males prioritize high‐contrast disruptive patterning at a significant thermoregulatory cost (reduced solar heat gain), and (3) habitat‐specific monomorphism in Diploderma slowinskii underscores ecological ...
Yuning Cao, Lin Shi, Yin Qi
wiley   +1 more source

Nesting of Shikra Accipiter badius on Gliricidia sepium (Jacq.) Kunth (Leguminosae)

open access: yesJournal of Threatened Taxa
The raptor bird, Shikra Accipiter badius, generally builds its nests on native trees and raises its young ones. In the present communication, it is recorded for the first time that Shikra has built a nest on the Gliricidia sepium tree and nurtured its ...
Sunil M. Gaikwad, Manoj M. Lekhak
doaj   +1 more source

Collaboration Negative 26A

open access: yes, 2003
Randy Gledhill, Susan Stewart, Lizard Jones, and members from One Night Only sit at a panelist's table. Still from the Collaboration panel with One Night Only, Lizard Jones, Randy and Berenicci, and moderator Susan ...

core  

A Tale of Appendages: Investigating Limb and Tail Variation in Salamanders

open access: yesIntegrative Zoology, EarlyView.
We analyzed limb and tail proportions in 44% of known salamander species using a phylogenetic comparative approach. Our results revealed significant variation among families and ecological groups, with aquatic species showing longer limbs and basal lineages having shorter tails.
Giacomo Rosa   +4 more
wiley   +1 more source

Nothern alligator lizard

open access: yes, 1939
Close-up of a lizard on a mossy rock. The northern alligator lizard is a medium-sized lizard that occurs on the North American west coast. (Family: anguidae; binomial name: elgaria coerulea)
McTaggart-Cowan, Ian, 1910-2010
core   +1 more source

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