Results 141 to 150 of about 1,178 (171)

A microscopic investigation of the lymphoid organs of the beluga, Delphinapterus leucas

Journal of Morphology, 1993
AbstractLymphoid organs from belugas, Delphinapterus leucas, ranging in age from less than one to 16 years, were harvested during a sanctioned hunt to investigate morphology. The spleen is divisible into red and white pulp and a stroma consisting of a reticular network, a collagenous capsule, and trabeculae containing smooth muscle bundles.
T A, Romano, S Y, Felten, J A, Olschowka, D L, Felten   +3 more
openaire   +2 more sources

Herpes-like Viral Dermatitis in a Beluga Whale (Delphinapterus leucas)

Journal of Wildlife Diseases, 1989
Approximately 3.5 mo following its capture, a beluga whale (Delphinapterus leucas) developed focal pale gray skin lesions. These lesions persisted for at least 8 mo. A biopsy from one of these sites revealed epithelial intranuclear inclusions. Herpes-like viral particles were seen by transmission electron microscopy.
B, Barr, J L, Dunn, M D, Daniel, A, Banford   +3 more
openaire   +2 more sources

Observations of Courtship in Belugas (Delphinapterus leucas)

Aquatic Mammals, 2022
Malin K. Lilley, Jackson R. Ham, Heather M. Manitzas Hill   +2 more
openaire   +1 more source

Delphinapterus leucas

Mammalian Species, 1989
Barbara E. Stewart, Robert E. A. Stewart
openaire   +1 more source

Beluga Whale Delphinapterus leucas (Pallas, 1776)

2022
Kasey P. Ryan, Cortney A. Watt
openaire   +1 more source

Body condition index in beluga whale (Delphinapterus leucas) carcasses derived from morphometric measurements

Marine Mammal Science, 2022
Sylvain Larrat, Stéphane Lair
exaly  

Underwater Listening to the White Porpoise ( Delphinapterus leucas )

Science, 1949
W E, Schevill, B, Lawrence
openaire   +2 more sources

Influence of boat tourism on the behaviour of Solovetskiy beluga whales (Delphinapterus leucas) in Onega Bay, the White Sea

Aquatic Conservation: Marine and Freshwater Ecosystems, 2020
Vera V Krasnova, Ekaterina A Prasolova, Roman A Belikov   +2 more
exaly  

A Study of Cognitive Functions in the Dolphin Delphinapterus leucas

Journal of Evolutionary Biochemistry and Physiology, 2018
M. P. Ivanov, Yu. A. Tolmachev, A. A. Tulub, L. E. Leonova, E. V. Romanovskaya   +4 more
openaire   +1 more source

Tumors in St. Lawrence Beluga Whales ( Delphinapterus leucas )

Veterinary Pathology, 1994
Sylvain de Guise, A Lagacé, Pierre Béland   +2 more
exaly