4573 to 4584 of 13838 results
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Seals of the Galapagos Islands
Read more of: Seals of the Galapagos IslandsThe Galapagos archipelago has been colonized by two species of otariid, the fur seal, Arctocephalus galapagoensis, and the sea lion, Zalophus californianus wollebaeki. The former probably arrived from South America […]
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An insect introduction to the maritime Antarctic
Read more of: An insect introduction to the maritime AntarcticAlthough several invertebrates have been introduced by Man into the Antarctic, no holometabolous insects have survived to colonize terrestrial habitats successfully. Data are presented on the survival of populations of […]
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An early miocene ridge crest-trench collision on the South Scotia Ridge near 36°W
Read more of: An early miocene ridge crest-trench collision on the South Scotia Ridge near 36°WPreliminary interpretation of marine geophysical data and geochemical analyses of dredged rocks has led to the identification of a ridge crest-trench collision zone southeast of the South Orkney Islands. The […]
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Pathology of the antarctic fur seal (Arctocephalus gazella) in South Georgia
Read more of: Pathology of the antarctic fur seal (Arctocephalus gazella) in South GeorgiaThis paper reports the post-mortem findings in 135 wild Antarctic fur seal pups which died of natural causes. The predominant lesions were those associated with starvation, trauma to the head […]