On the Olfactory Anatomy in an Archaic Whale (Protocetidae, Cetacea) and the Minke WhaleBalaenoptera acutorostrata(Balaenopteridae, Cetacea)
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چکیده
منابع مشابه
Steno bredanensis (Cetacea: Delphinidae)
Steno bredanensis (Cuvier in Lesson, 1828) is a small odontocete commonly called the rough-toothed dolphin. A slender, gray dolphin with a slightly darker cape, this species is most easily distinguished from other small delphinids by a gradually sloping forehead and a long rostrum. It is the only species in the genus Steno. Despite reports of sightings or stranded specimens from all tropical an...
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Cetaceans diverged from terrestrial mammals between 50 and 60 million years ago and acquired, during their adaptation to a fully aquatic milieu, many derived features, including echolocation (in odontocetes), remarkable auditory and communicative abilities, as well as a complex social organization. Whereas brain structure has been documented in detail in some odontocetes, few reports exist on i...
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چکیده ندارد.
15 صفحه اولAnatomy of the External Nasal Passages and Facial Complex in the Delphinidae (Mammalia: Cetacea)
Mead James G. Anatomy of the External Nasal Passages and Facial Complex in the Delphinidae (Mammalia: Cetacea). Smithsonian Contributions to Zoology, number 207, 72 pages, 26 figures, 3 tables, 1975.—This study is concerned with the comparative anatomy of the external nasal passages and associated structures in delphinid odontocetes. It has been possible to assemble detailed anatomical informat...
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ژورنال
عنوان ژورنال: The Anatomical Record
سال: 2012
ISSN: 1932-8486
DOI: 10.1002/ar.22637