Results 151 to 160 of about 319,757 (184)

First description of the baubellum in the spectacled bear Tremarctos ornatus (Mammalia: Ursidae)

Journal of Anatomy
AbstractThe baubellum (os clitoridis) is a bone found in the clitoris of many female eutherian mammals and is homologous to the baculum in males. In contrast to the baculum, the baubellum has received very little attention regarding its morphological or interspecific diversity, or on hypotheses for its function.
De Ridder, Tim, Goossenaerts, Ellen, Spruyt, Jonas, Van Ginneken, Chris, Aerts, Peter, Maclaren, James   +5 more
openaire   +4 more sources

Spectacled bear predation and feeding behavior on livestock in Venezuela

Studies on Neotropical Fauna and Environment, 1991
Spectacled bear (Tremarctos ornatus) predatory behavior on cattle was studied in the Venezuelan Andes from February 1986 to November 1988. Only 12 of the 140 localities surveyed reported spectacled bear predation. Sixteen recent claims of predation were investigated, and predation by spectacled bear confirmed.
I. Goldstein
openaire   +2 more sources

The Primary Structure of the Hemoglobin of Spectacled Bear(Tremarctos ornatus,Carnivora)

Biological Chemistry Hoppe-Seyler, 1987
The complete primary structure of the alpha- and beta-chains of the hemoglobin of Spectacled Bear (Tremarctos ornatus) is presented. Following cleavage of the heme-protein link and chain separation by RP-HPLC, their amino-acid sequences were determined by Edman degradation in liquid- and gas-phase sequenators. The hemoglobin of Spectacled Bear displays
O, Hofmann, G, Braunitzer
openaire   +3 more sources

The role of the spectacled bear (Tremarctos ornatus) as an umbrella species for Andean ecoregions

Wildlife Research, 2019
Context The concept of umbrella species has been proposed as a surrogate for the conservation of a wider range of species and ecosystems. This concept has, however, frequently been questioned by researchers because of the lack of empirical evidence to support it.
Sofía Crespo-Gascón, José Guerrero-Casado   +1 more
openaire   +2 more sources

Transitional cell carcinoma of the urinary bladder in a spectacled bear ( Tremarctos ornatus )

Veterinary Record, 2006
NZP ; Peer ...
Murray, Suzan, Sanchez, C. D., Siemering, G. H., Enqvist, K., Deem, Sharon L.   +4 more
openaire   +3 more sources

Do unpublished data help to redraw distributions? The case of the spectacled bear in Peru

Mammal Research, 2022
Nereyda Falconi, John T. Finn, Todd K. Fuller, Stephen DeStefano, John F. Organ   +4 more
openaire   +2 more sources

Mother‐ rearing of a Spectacled bear cub

International Zoo Yearbook, 1979
ROBERT R. PEEL, JAMES PRICE, PETER KARSTEN   +2 more
openaire   +2 more sources

Spectacled Bear Conservation and Dispersal Corridors in Venezuela

Bears: Their Biology and Management, 1994
Edgard Yerena, Denis Torres
openaire   +2 more sources

The Spectacled Bear in the Sierra Nevada National Park of Venezuela

Bears: Their Biology and Management, 1994
Anne-Marie Herrera, Janet Nassar, Fabian Michelangeli, Jon Paul Rodriguez, Denis Torres   +4 more
openaire   +2 more sources

Ancient Genomes Reveal Hybridisation between Extinct Short-Faced Bears and the Extant Spectacled Bear ( Tremarctos Ornatus)

, 2021
Two genera and multiple species of short-faced bear from the Americas went extinct during or toward the end of the Pleistocene, and all belonged to the endemic New World subfamily Tremarctinae. Two of these species were giants, growing in excess of 1,000
Alexander T. Salis, Graham Gower, B. Schubert, L. Soibelzon, Holly Heiniger, Alfredo Prieto, F. Prevosti, J. Meachen, Arthur J. L. Cooper, Kieren J. Mitchell   +9 more
semanticscholar   +1 more source