Results 171 to 180 of about 9,057 (215)
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Science, 1968
The infraclass Metatheria has not been reported from deposits predating the mid-Cretaceous. Fossil material just recovered from Albian deposits in northcentral Texas has definite characteristics of the family Didelphidae and is submitted as being from the oldest known marsupials.
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The infraclass Metatheria has not been reported from deposits predating the mid-Cretaceous. Fossil material just recovered from Albian deposits in northcentral Texas has definite characteristics of the family Didelphidae and is submitted as being from the oldest known marsupials.
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Chromosomes of American Marsupials
Science, 1965Studies of the chromosomes of four American marsupials demonstrated that Caluromys derbianus and Marmosa mexicana have a diploid number of 14 chromosomes, and that Philander opossum and Didelphis marsupialis have a diploid number of 22.
J D, BIGGERS +3 more
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2006
This 2006 book examines the exciting discoveries in the study of marsupials of the last 20 years. These discoveries have led to significant developments in our understanding of this unique group of mammals. The impact of these developments have been such that marsupials are coming to be seen as model organisms in studies of life history evolution ...
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This 2006 book examines the exciting discoveries in the study of marsupials of the last 20 years. These discoveries have led to significant developments in our understanding of this unique group of mammals. The impact of these developments have been such that marsupials are coming to be seen as model organisms in studies of life history evolution ...
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TOXOPLASMOSIS IN DASYURID MARSUPIALS
Journal of Wildlife Diseases, 1975During a histopathologic survey of 240 dasyurid marsupials a high prevalence of infection of Toxoplasma gondii was found in eight of thenine species examined. Amongst the infected species, endemic infection in field animals was proved in Dasyuroides byrnei, but there was also good evidence of laboratory infection probably derived from raw sheep tissues
H D, Attwood, P A, Woolley, M D, Rickard
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Veterinary Clinics of North America: Exotic Animal Practice, 2014
Marsupials comprise an interesting group of mammals, which are increasingly being kept as pets. Few actual feeding trials have been published, although many anecdotal diets have years of usage with good success. Marsupials have dental and digestive tract adaptations that allow them to use specific niches in their environments.
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Marsupials comprise an interesting group of mammals, which are increasingly being kept as pets. Few actual feeding trials have been published, although many anecdotal diets have years of usage with good success. Marsupials have dental and digestive tract adaptations that allow them to use specific niches in their environments.
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Incomplete lineage sorting and phenotypic evolution in marsupials
Cell, 2022Guojie Zhang, Duo Xie, Ming Bai
exaly