Results 51 to 60 of about 7,472 (219)

Host Phylogeny and Feeding Habit Jointly Govern Mammalian Gut Microbiota Composition

open access: yesIntegrative Zoology, EarlyView.
Herbivores showed higher alpha diversity than carnivores/omnivores, while omnivores had the highest beta diversity. Host phylogeny influenced gut microbiota more strongly in herbivores/omnivores, with phylogenetic distance correlating to microbiota dissimilarity.
Chaoyuan Cheng   +3 more
wiley   +1 more source

Reconstruction of the cranial musculature of the paraceratheriid rhinocerotoid Pappaceras meiomenus and inferences of its feeding and chewing habits [PDF]

open access: yesActa Palaeontologica Polonica, 2017
The paraceratheriid Pappaceras is the earliest unequivocal rhinocerotoid genus to date, for which the osteological morphology is relatively unique compared to other perissodactyls.
Hai-Bing Wang   +4 more
doaj   +1 more source

Comparative functional morphological study of the tarsal joint mobility in artiodactyls and perissodactyls in light of astragalar morphological differences

open access: yesJournal of Anatomy, EarlyView.
This study investigated how variations in the shape of the astragalus affect tarsal joint behavior, using CT scans. In artiodactyls with a double‐pulley astragalus, the calcaneus shifted plantarly during plantarflexion. This suggests the movement increases hindlimb functional length and contributes to enhanced running speed.
Sei‐ichiro Takeda   +3 more
wiley   +1 more source

Frequência da artéria caroticobasilar em equinos mestiços: estudo anatômico destinado a pesquisa experimental e ao diagnóstico por imagem Frequency of the caroticobasilar artery in crossbred horses: anatomical study for experimental research and diagnostic imaging

open access: yesPesquisa Veterinária Brasileira, 2010
A busca pela compreensão do funcionamento do sistema nervoso resultou em um aumento de estudos morfológicos sobre a vascularização encefálica em diferentes espécies animais.
Ana Virgilia Paiva-de-Souza   +5 more
doaj   +1 more source

Darwin and evolution: a set of activities based on the evolution of mammals [PDF]

open access: yes, 2010
These activities, prepared for key stage 5 students (ages 16-18) and also suitable for key stage 4 (ages 14-16), show that physical appearance is not necessarily the best way to classify mammals.
Haresnape, Janet
core  

Tick‐Tac‐Foe: When Ticks, Trade, and Zoonotic Pathogens Align in African Wet Meat Markets

open access: yesPublic Health Challenges, Volume 5, Issue 2, June 2026.
ABSTRACT Zoonotic diseases account for over ∼60% of infectious diseases and present a significantly growing fatality threat in Africa. Live and wet markets (LWMs) in Africa function as key economic venues that support human livelihoods through social interaction and trade in food stuff, including meat and other animal‐based products.
Allen Takudzwa Munaro
wiley   +1 more source

Identifying and Quantifying Conflicts Between Humans and Terrestrial Mammals in Great Britain

open access: yesMammal Review, Volume 56, Issue 2, June 2026.
We conducted a literature review to identify conflicts between humans and terrestrial mammals in Great Britain. A modified Generic Impact Scoring System was applied to all conflicts so that mammals could be ranked according to their level of impact to help identify the most damaging species and to aid decision‐making. ABSTRACT Introduction Interactions
Kate L. Palphramand   +3 more
wiley   +1 more source

The first description of Setaria tundra (Issaitshikoff & Rajewskaya, 1928) in roe deer from Croatia

open access: yesHelminthologia, 2019
Genus Setaria, Viborg 1795, comprises 46 species that parasitize in the peritoneal cavity of Artiodactyla, Perissodactyla and Hyracoidea. The majority of these infections pass unnoticed, but occasionally they can induce severe peritonitis or neurological
Čurlík J.   +5 more
doaj   +1 more source

Quaternary Mammals from Central-Western Argentina in the Stratigraphic Context of Southern South America

open access: yesQuaternary, 2023
This is an updated contribution to the Quaternary geology and paleontology from central-western Argentina, focused on San Luis Province. It is mostly based on unpublished data; only some fossils had previously been briefly mentioned in broader faunal ...
Esperanza Cerdeño   +2 more
doaj   +1 more source

Evidence of strong stabilizing effects on the evolution of boreoeutherian (Mammalia) dental proportions. [PDF]

open access: yes, 2019
The dentition is an extremely important organ in mammals with variation in timing and sequence of eruption, crown morphology, and tooth size enabling a range of behavioral, dietary, and functional adaptations across the class.
Archibald J. D.   +26 more
core   +6 more sources

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