Results 1 to 10 of about 33,642 (249)

Factors Affecting Roadkills of Semi-Aquatic Mammals [PDF]

open access: yesBiology, 2022
We previously showed that registration efforts and traffic intensity explain 90% of variation in mammal roadkill numbers, 70% of variation in the numbers of recorded species and 40% of diversity variation.
Linas Balčiauskas   +3 more
doaj   +4 more sources

Microstructural differences in the osteochondral unit of terrestrial and aquatic mammals [PDF]

open access: yeseLife, 2023
During evolution, animals have returned from land to water, adapting with morphological modifications to life in an aquatic environment. We compared the osteochondral units of the humeral head of marine and terrestrial mammals across species spanning a ...
Irina AD Mancini   +9 more
doaj   +2 more sources

Hemotropic Mycoplasma spp. in Aquatic Mammals, Amazon Basin, Brazil [PDF]

open access: yesEmerging Infectious Diseases, 2022
Hemotropic Mycoplasma spp. (hemoplasmas) are uncultivable bacteria that infect mammals, including humans. We detected a potentially novel hemoplasma species in blood samples from wild river dolphins in the Amazon River Basin, Brazil.
Aricia Duarte-Benvenuto   +11 more
doaj   +2 more sources

Evolutionary analysis of genes associated with the sense of balance in semi-aquatic mammals [PDF]

open access: yesBMC Ecology and Evolution
Background Semi-aquatic mammals represent a transitional phase in the evolutionary spectrum between terrestrial and aquatic mammals. The sense of balance is crucial for mammalian locomotion, and in semi-aquatic mammals, the structural foundation of this ...
Yuehuan Dong   +10 more
doaj   +2 more sources

Phylogenetic allometric scaling of near basal breathing frequency in terrestrial, semi‐aquatic and aquatic mammals [PDF]

open access: yesExperimental Physiology
We measured the BASAL breathing frequency following an overnight fast in adult, non‐pregnant/non‐lactating, inactive mammals ranging in body mass from 15 to 5520 kg.
Andreas Fahlman   +10 more
doaj   +2 more sources

Adaptive strategies of aquatic mammals: Exploring the role of the HIF pathway and hypoxia tolerance [PDF]

open access: yesGenetics and Molecular Biology
Aquatic mammals (marine and freshwater species) share significant and similar adaptations, enabling them to tolerate hypoxia during regular breath-hold diving.
Yuri Yépez   +2 more
doaj   +2 more sources

Regiospecific analysis of lipidome in the brain from mammals of land and aquatic habitats-by liquid chromatography-mass spectrometry

open access: yesHeliyon, 2023
The brain is a complex organ demonstrated by the occurrence of specific types of functional lipids. Despite some studies focusing on providing the animal brain lipid signature, there are limited studies focusing on the comprehensive and regiospecific ...
Siddabasave Gowda B. Gowda   +6 more
doaj   +3 more sources

Diet-microbiome coevolution: the core mechanism for semi-aquatic adaptation and cross-habitat niche coexistence of the web-footed shrew (Nectogale elegans) [PDF]

open access: yesFrontiers in Microbiology
The adaptation of mammals to semi-aquatic niches represents a pivotal ecological transition, in which the coevolution of dietary specialization and gut microbiome is regarded as playing a fundamental role.
Jiayi Jiang   +8 more
doaj   +2 more sources

Social relationships and death-related behaviour in aquatic mammals: a systematic review [PDF]

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2018
Melissa A L V Reggente   +2 more
exaly   +2 more sources

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