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Study with Quizlet and memorize flashcards containing terms like Completely marine sirenian, Physical characteristics of dugongs, Lifespan of dugogs and more.
What order do dugongs and manatees belong to? shallow waters along coastlines and inlets external nares situated high on skull, rudimentary/absent nasal bones, no incisors (manatees), no canines, horizontal tooth replacement, vestigial hind limbs, 6 cervical vertebrae (manatees), horizontal diaphragm, abdominal testes, vibrissae on lips
Study with Quizlet and memorize flashcards containing terms like Dugongs: About, Distribution, 4 types of Sirenia and more.
Superclass Gnathostomata jawed vertebrates. Gnathostomata: pictures (15163) Gnathostomata: specimens (6827) Gnathostomata: sounds (709) Euteleostomi bony vertebrates. Euteleostomi: pictures (15026) Euteleostomi: specimens (6826) Euteleostomi: sounds (709) Class Sarcopterygii lobe-finned fishes and terrestrial vertebrates.
Dugong dugon is the only extant species of the family Dugongidae, and one of only four extant species of the Sirenia order, the others forming the manatee family. [13] It was first classified by Müller in 1776 as Trichechus dugon, [14] a member of the manatee genus previously defined by Linnaeus. [15]
6 days ago · dugong, (Dugong dugon), marine mammal that inhabits the warm coastal waters of the Indian and Pacific Oceans, feeds on seagrasses, and is similar to the manatee.
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The dugong (Dugong dugon) is one of four living species of the order Sirenia, which also includes three species of manatees. It is the only living representative of the once-diverse family Dugongidae; its closest modern relative, Steller's sea cow (Hydrodamalis gigas ), was hunted to extinction in the 18th century.
