Results 201 to 210 of about 143,524 (305)

Olfactory Enrichment of Captive Pygmy Hippopotamuses with Applied Machine Learning. [PDF]

Animals (Basel)
Nielsen J, Gammelgård F, Lund SM, Præstekær ASB, Vinterberg Frandsen A, Strandqvist C, Nielsen MH, Olsen RN, Pagh S, Faddersbøll TL, Pertoldi C.   +10 more
europepmc   +1 more source

Isolated in the highlands, found in the museum: A new species of Characidium (Crenuchidae) from a Bolivian National Park, with a CT scan revealing features

Journal of Fish Biology, EarlyView.
Abstract A new species of Characidium is described from a small, isolated river in the highland areas of Noel Kempff Mercado National Park, Bolivia. The new taxon can be diagnosed by the presence of a relatively broad and conspicuous dark midlateral stripe extending from the tip of snout to the base of the caudal fin, markedly darker than the vertical ...
Leonardo Oliveira‐Silva, Karina Or, Angela Zanata, Scott A. Schaefer   +3 more
wiley   +1 more source

SARS-CoV-2 within-host population expansion, diversification and adaptation in zoo tigers, lions and hyenas. [PDF]

Nat Commun
Bashor L, Gallichotte EN, Galvan M, Erbeck K, Croft L, Stache K, Stenglein MD, Johnson JG, Pabilonia K, VandeWoude S.   +9 more
europepmc   +1 more source

Early-onset progressive retinal atrophy associated with an IQCB1 variant in African black-footed cats (Felis nigripes) [PDF]

, 2017
et al,, Montague, Michael J
core   +1 more source

Proliferative Kidney Disease and Viral Pathogens in Wild Brown Trout (Salmo trutta) Populations in the Czech Republic

Journal of Fish Diseases, EarlyView.
ABSTRACT Populations of wild brown trout (Salmo trutta) have been in long‐term decline across Central Europe, including the Czech Republic, with multiple factors, such as habitat alteration, climate change, predation and emerging diseases, implicated.
Miroslava Palíková, Ivana Mikulíková, Tomáš Doležal, Ivana Papežíková, Kateřina Matějíčková, Jitka Motlová, Hana Novotná, Ivona Toulová, Jan Grmela, Anna Šindelářová, Ľubomír Pojezdal   +10 more
wiley   +1 more source

Body Mass Records of Zoo-Managed Rhinoceros (Ceratotherium simum, Diceros bicornis, Rhinoceros unicornis) as Compared to Field Data of Free-Ranging Specimens. [PDF]

Zoo Biol
Garand E, Krauss C, Hauffe A, Hahn-Klimroth M, Müller DWH, Dierkes PW, Clauss M, Meireles JP.   +7 more
europepmc   +1 more source

Comparative endocranial anatomy in the crocodylians Leidyosuchus canadensis and Stangerochampsa mccabei from the upper Cretaceous of Alberta, Canada

Journal of Anatomy, EarlyView.
Leidyosuchus canadensis and Stangerochampsa mccabei share endocranial features such as posterior projection of a neurovascular canal in the maxilla and a paratympanic sinus system most similar to those of small‐bodied and young extant crocodylians, suggesting that these pedomorphic features may reflect the ancestral crocodylian condition.
G. Donzé, G. Perrichon, P. Vincent, F. Therrien, J. E. Martin   +4 more
wiley   +1 more source

Chimpanzees are not more aggressive than bonobos but target sexes differently. [PDF]

Sci Adv
Bryon E, Roth TS, Torfs JRR, Eens M, van Leeuwen EJC, Staes N.   +5 more
europepmc   +1 more source

Scaling of internal joint distance in the elbow of small‐ to medium‐sized mammals: Implications for range of motion analyses

Journal of Anatomy, EarlyView.
We investigated the internal joint distances (IJDs) of the humero‐ulnar and humero‐radial joint, within a sample of 15 small‐ to medium‐sized mammals and report isometric results. We also found that joint poses had no effect on IJDs and that IJDs scale isometrically within small species.
Adrian Scheidt, Alina C. E. Renk, John A. Nyakatura   +2 more
wiley   +1 more source