Results 81 to 90 of about 16,655 (211)

Molecular characterization of ascaridoid parasites from captive wild carnivores in China using ribosomal and mitochondrial sequences

open access: yesParasites & Vectors, 2020
Background Despite the public health importance of toxocariasis/toxascariasis, only a few species of these ascaridoid parasites from wild canine and feline carnivores have been studied at the molecular level so far.
Yue Xie   +8 more
doaj   +1 more source

The impact of climate change on the structure of Pleistocene mammoth steppe food webs

open access: yes, 2013
Species interactions shape predator-prey networks, impacting community structure and, potentially, ecological dynamics. It is likely that global climatic perturbations that occur over long periods of time have a significant impact on species interactions
Bocherens, Herve   +3 more
core   +1 more source

Updating the forelimb anatomy of the domestic cat (Felis catus, Felidae) based on evolutionary inferences of its muscles and nerves I: Shoulder and brachium

open access: yesJournal of Anatomy, EarlyView.
In this study, we provide a detailed description of the shoulder and brachium muscles and the brachial plexus of the domestic cat (Felis catus). We identified muscular variants (articularis humeri, coracobrachialis longus, biceps brachii caput breve), clarified the independence of the anconeus medialis muscle from the triceps brachii muscle, and ...
Juan Fernando Vélez García   +2 more
wiley   +1 more source

Navigating challenges in prosthodontic rehabilitation after long‐term delay following fibula free flap reconstruction with a unique overlay removable prosthesis and large vertical dimension increase

open access: yesJournal of Prosthodontics, EarlyView.
Abstract This case report highlights the experience of one maxillofacial surgical patient who delayed prosthodontic treatment for 7 years as they saved to self‐fund access to a subsidized prosthodontic service. Without the benefit of a restored opposing dentition for a prolonged period of time, maxillary occlusal plane disruption occurred as a ...
David E. McReynolds   +3 more
wiley   +1 more source

An Adaptive Threshold in Mammalian Neocortical Evolution

open access: yes, 2013
Expansion of the neocortex is a hallmark of human evolution. However, it remains an open question what adaptive mechanisms facilitated its expansion.
Huttner, Wieland B   +4 more
core   +3 more sources

The influence of large predators on the feeding ecology of two African mesocarnivores: the black-backed jackal and the brown hyaena [PDF]

open access: yes, 2013
Interactions between apex and mesopredators and their impacts on prey populations have been well documented, while the influence of apex predators such as lions on carrion availability and the subsequent impacts at lower trophic levels are not fully ...
Burgess, LP   +7 more
core   +1 more source

Feline Infectious Peritonitis in a Leon (Panthera Leo)

open access: yesKafkas Universitesi Veteriner Fakultesi Dergisi, 2007
The case was a 6 year old castrated male lion, weighing 170 kg, housed at the Samsun Municipality zoo. Prodiagnosis was determined as Feline Infectious Peritonitis (FIP) according to the clinical examinations. ELISA test was positive for FIP antibodies.
Cakiroglu, Duygu   +3 more
openaire   +2 more sources

Evolutionary correlates and consequences of sociality in feliform carnivorans

open access: yesJournal of Zoology, EarlyView.
We take a phylogenetic comparative approach to investigate the evolutionary correlates of sociality in feliform (cat‐like) carnivores. We find that sociality evolved eight times in this group of mammals, and that it is associated with ecologies that facilitate group cohesion (e.g. diurnality and open habitats) and also that should reduce competition (e.
I. C. Scully, H. J. Nichols, K. Arbuckle
wiley   +1 more source

Killing for Trophies: An Analysis of Global Trophy Hunting Trade [PDF]

open access: yes, 2016
As the trophy hunting industry has grown over the last few decades, governments, conservationists, and animal welfare advocates are keen to understand its global economic and conservation impacts with data as supporting evidence.
Jeff Flocken   +4 more
core  

B-cell chronic lymphocytic leukaemia in an African lion (Panthera leo) [PDF]

open access: yes, 2018
A 15-year-old female African lion (Panthera leo) maintained at the Zoological Garden of Pistoia, Tuscany (Italy), showed signs of malaise, dyspnoea, tremors, pale mucous membranes and ataxia for two days prior to death.
Biancani, Barbara   +6 more
core   +1 more source

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