Results 81 to 90 of about 1,923,259 (250)

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

open access: yesThe Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo   +5 more
wiley   +1 more source

Dermatological remedies in the traditional pharmacopoeia of Vulture-Alto Bradano, inland southern Italy [PDF]

open access: yes, 2008
YesDermatological remedies make up at least one-third of the traditional pharmacopoeia in southern Italy. The identification of folk remedies for the skin is important both for the preservation of traditional medical knowledge and in the search for novel
Andrea Pieroni   +10 more
core   +1 more source

Drivers of tail evolution in squamates and their implications for the fossorial origin of snakes

open access: yesThe Anatomical Record, EarlyView.
Abstract The axial skeleton serves as the primary structural support in all vertebrates and is subdivided into five distinct regions: cervical, thoracic, lumbar, sacral, and caudal. Relaxation of constraints acting on the terminal end of the axial skeleton has led to remarkable variation in caudal vertebrae number across Squamata.
Olivia Binfield   +2 more
wiley   +1 more source

Black Vulture, Perching, A

open access: yes, 1930
Black vulture perching on the remains of a palm thatch roofhttps://digitalcommons.usf.edu/aesc_photographs/1015/thumbnail ...
Audubon Florida
core  

Two records of Himalayan Vulture Gyps himalayensis in central Uzbekistan. [PDF]

open access: yes, 2019
We report two observations of Himalayan Vulture Gyps himalayensis from central Uzbekistan. The first of these observations was a juvenile bird seen on March 17th 2015 over semi-desert steppe habitat in the southern Kyzylkum desert, central Navoi province.
Godino, Alfonso   +3 more
core   +1 more source

Humans and platyrrhines share a pattern of articular variance

open access: yesThe Anatomical Record, EarlyView.
Abstract Previous work has identified a pattern of articular shape variation in modern human limb joints, in which convex joint surfaces exhibit constrained variance relative to their more variable concave conarticulars. This pattern is notable given that joint morphogenesis is influenced by local biomechanical environments, which vary substantially ...
Haley Horbaly, Liam Zachary
wiley   +1 more source

Black Vulture Incubating Two Eggs

open access: yes, 1933
Black and white photograph of a brooding Black Vulture on ground.https://digitalcommons.usf.edu/fos_images/1409/thumbnail ...
Nicholson, Wray H.
core  

Tooth histotype and enameloid microstructure of Priohybodus arambourgi d'Erasmo, 1960 (Elasmobranchii: Hybodontiformes) from the Late Jurassic of northeastern Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract Sharks possess varied diets and different prey capture mechanisms. As a result, the group exhibits a significant diversity in dental morphology, also reflecting the internal structures of the teeth. Internal dental anatomy points to the existence of three histotypes in elasmobranch phylogeny: orthodont, osteodont, and pseudoosteodont ...
Kelly Roberta da Silva   +2 more
wiley   +1 more source

Spatial responses of black vultures to resource pulses during white‐tailed deer hunting seasons

open access: yesWildlife Society Bulletin
Pulsed resources can dramatically influence spatial ecology of wildlife. Black vulture (Coragyps atratus) movements depend on habitat structure and foraging opportunities, but their responses to pulsed resources are poorly understood.
Alexandra M. Dudley   +5 more
doaj   +1 more source

Black Vulture, On Ground

open access: yes, 1930
Black vulture on grass; view from backhttps://digitalcommons.usf.edu/aesc_photographs/1021/thumbnail ...
Audubon Florida
core  

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