BACULUM OF THE WEDDELL SEAL WITH COMPARISONS TO OTHER PHOCID SEALS
نویسندگان
چکیده
منابع مشابه
Phocid seals, seal lice and heartworms: a terrestrial host-parasite system conveyed to the marine environment.
Adaptation of pinnipeds to the marine habitat imposed parallel evolutions in their parasites. Ancestral pinnipeds must have harboured sucking lice, which were ancestors of the seal louse Echinophthirius horridus. The seal louse is one of the few insects that successfully adjusted to the marine environment. Adaptations such as keeping an air reservoir and the ability to hold on to and move on th...
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One adaptation crucial to the survival of mammalian lineages that secondarily transitioned from land to water environments was the ability to capture and consume prey underwater. Phocid seals have evolved diverse feeding strategies to feed in the marine environment, and the objectives of this study were to document the specialized feeding morphologies and identify feeding strategies used by ext...
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ژورنال
عنوان ژورنال: Journal of Mammalogy
سال: 2001
ISSN: 0022-2372,1545-1542
DOI: 10.1644/1545-1542(2001)082<0877:botwsw>2.0.co;2