Results 31 to 40 of about 11,266 (238)

Helminth Fauna in Captive European Gray Wolves (Canis lupus lupus) in Germany

open access: yesFrontiers in Veterinary Science, 2017
Captive as well as free-ranging wolves, which are currently recolonizing Germany, may harbor a variety of gastrointestinal parasites. This study investigated endoparasites in captive European gray wolves (Canis lupus lupus) using coproscopical methods ...
Johanna Daniela Bindke   +3 more
doaj   +1 more source

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

open access: yesThe Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

Canis lupus Linnaeus 1758

open access: yes, 2009
Wolf, Canis lupus Linnaeus, 1758 Fig. 2 This is the last carnivore of large dimensions still dispersed in the region, albeit seriously threatened with extinction (cf. Shalmon 2004). In the course of this study two stuffed specimens were observed in the collection of the Palmyra Archaeological Museum; according to the manager of the museum, Ali ...
Wilson, Don E., Mittermeier, Russell A.
openaire   +2 more sources

Changes in feeding habits promoted the differentiation of the composition and function of gut microbiotas between domestic dogs (Canis lupus familiaris) and gray wolves (Canis lupus)

open access: yesAMB Express, 2018
Wolves (Canis lupus) and their domesticated and close relatives, dogs (Canis lupus familiaris), have great differences in their diets and living environments. To the best of our knowledge, the fundamental question of how the abundance and function of the
Tianshu Lyu   +8 more
doaj   +1 more source

Role of invasive carnivores (Procyon lotor and Nyctereutes procyonoides) in epidemiology of vector-borne pathogens: molecular survey from the Czech Republic

open access: yesParasites & Vectors, 2023
Background Vector-borne pathogens (VBPs) are a major threat to humans, livestock and companion animals worldwide. The combined effect of climatic, socioeconomic and host composition changes favours the spread of the vectors, together with the expansion ...
Ondřej Daněk   +7 more
doaj   +1 more source

The relationship between form and function of the carnivore mandible

open access: yesThe Anatomical Record, EarlyView.
Abstract Dietary morphology diversified extensively in Carnivoraformes (living Carnivora and their stem relatives) during the Cenozoic (the last 66 million years) as they evolved to capture, handle, and process new animal and plant diets. We used 3D geometric morphometrics, mechanical advantage, and finite element analysis to test the evolutionary ...
Charles J. Salcido, P. David Polly
wiley   +1 more source

From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy

open access: yesThe Anatomical Record, EarlyView.
Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza   +5 more
wiley   +1 more source

The Case of the Missing Green Iguana Predators: Reviews of Ecological Literature Should Go Beyond Google Scholar

open access: yesThe Bulletin of the Ecological Society of America, EarlyView.
Abstract Knowing about species interactions is essential for ecological research, conservation efforts, resource management, and maintaining healthy ecosystems, but many of these, such as reports of predation, may not always be published in easily located resources—if they are published at all.
Matthijs P. van den Burg, Hinrich Kaiser
wiley   +1 more source

Tracking cats revisited: Placing terrestrial mammalian carnivores on δ2H and δ18O isoscapes.

open access: yesPLoS ONE, 2019
The relationship between hydrogen and oxygen stable isotopic compositions in environmental water and hair was investigated for both domestic cats (Felis catus) and dogs (Canis lupus familiaris).
Geoff Koehler, Keith A Hobson
doaj   +1 more source

DNA fingerprints of captive wolves (Canis lupus) [PDF]

open access: yesHereditas, 2008
offspring) are available in terms of, e.g., radionu- clides (WOLFF and HOLLEMAN 1978; SHERIDAN and TAMARIN 1986), protein electrophoresis (SCHWARTZ et al. 1989), and DNA fingerprinting (JEFFREYS et al. 1985a,b, 1987; WETTON et al. 1987), effective methods for assessment of related- ness beyond that of first order relatives without any further ...
L, Laikre, H, Tegelström, H P, Gelter
openaire   +2 more sources

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