Results 111 to 120 of about 23,026 (153)

Louse infestations of the Australian sea lion Neophoca cinerea.

Australian Mammalogy, 2007
Sea lions (Neophoca cinerea) at several South Australian islands were infested with the anopluran louse Antarctophthirus microchir.
Murray, M. Durno., Mcintosh, Rebecca.
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A Novel Presentation of Tuberculosis with Intestinal Perforation in a Free-Ranging Australian Sea Lion (Neophoca cinerea).

Journal of Wildlife Diseases, 2021
We detail a novel presentation of tuberculosis associated with intestinal perforation in an endangered Australian sea lion (Neophoca cinerea) from South Australian waters and confirm the presence of this disease in the region of highest pup production.
Scott Lindsay
exaly   +3 more sources

What makes an Australian sea lion (Neophoca cinerea) male's bark threatening?

Journal of Comparative Psychology, 2011
In mammals, vocal signals are produced in many social contexts and convey diverse information about the emitter (social rank, individual identity, body size-condition). To understand their biological function, the authors find it is not only important to estimate the information about the signaler encoded in the signal but also to determine if and how ...
Charrier, Isabelle, Ahonen, Heidi, Harcourt, Robert G.   +2 more
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Delayed onset of vocal recognition in Australian sea lion pups (Neophoca cinerea)

Naturwissenschaften, 2009
In pinnipeds, maternal care strategies and colony density may influence a species' individual recognition system. We examined the onset of vocal recognition of mothers by Australian sea lion pups (Neophoca cinerea). At 2 months of age, pups responded significantly more to the calls of their own mothers than alien female calls demonstrating a finely ...
Pitcher, Benjamin J., Ahonen, Heidi, Harcourt, Robert G., Charrier, Isabelle   +3 more
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Breeding age of a captive male Australian sea lion, Neophoca cinerea, at the Adelaide Zoo.

Australian Mammalogy, 2007
A captive 3 year 2 month old female sea lion (Neophoca cinerea) mated with a 3 year 3-6 month old male and she gave birth 530 days later.
J.K. Ling, M. Guy
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The Nonannual, Nonseasonal Breeding Cycle of the Australian Sea Lion, Neophoca cinerea

Journal of Mammalogy, 1993
A population of Australian sea lions, Neophoca cinerea , had a breeding cycle of ca. 17.6 months, with a pupping period of 5 months. Data were collected by using the birth dates of 22 individually recognizable females that were re-identified during 2 or more breeding periods, and by the temporal documentation of the births of 56–85 females during each ...
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ENERGETICS OF A BENTHIC DIVER: SEASONAL FORAGING ECOLOGY OF THE AUSTRALIAN SEA LION, NEOPHOCA CINEREA

Ecological Monographs, 2003
This research examines the foraging energetics and diving behavior of the Australian sea lion, Neophoca cinerea. We examine whether the foraging ecology of the Australian sea lion is typical for an animal that has evolved to exploit benthic habitats. Such a strategy is in marked contrast to those utilized by some seabirds and other pinnipeds that feed ...
Daniel P. Costa
exaly   +2 more sources

Functional-Morphology of the Alimentary-Tract of the Australian Sea-Lion, Neophoca-Cinerea

Australian Journal of Zoology, 1987
The form and topographic relationships of the alimentary tract of Neophoca cinerea is described based on dissection and radiography. A highly distensible oesophagus enters the dorsum of a large J-shaped stomach. The small intestine is long, circa 20 m, and the large intestine short, circa 1.2 m.
Richardson, K.C., Gales, N.J.
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Hookworm infection in the Australian sea lion (Neophoca cinerea) [PDF]

, 2015
For the Australian sea lion (Neophoca cinerea), an endangered keystone predator that demonstrates high rates of pup mortality and limited population recovery, an understanding of the role of infectious disease in influencing pup health, and how it may contribute towards shaping population demography, is a key knowledge gap. This thesis investigated the
Marcus, Alan David
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Epidemiology of hookworm (Uncinaria sanguinis) infection in free-ranging Australian sea lion (Neophoca cinerea) pups

Parasitology Research, 2014
Understanding the fundamental factors influencing the epidemiology of wildlife disease is essential to determining the impact of disease on individual health and population dynamics. The host-pathogen-environment relationship of the endangered Australian sea lion (Neophoca cinerea) and the parasitic hookworm, Uncinaria sanguinis, was investigated in ...
Damien P Higgins, Alan D Marcus
exaly   +3 more sources