| Behavior (General and Miscellaneous) (SEE ALSO: Birth and Breeding; Captivity, Sirenians in; Locomotion; Migration and Movements; Sound Production; Respiration and Diving; and under species) | 
				
				
				
				
					
					|  | x |  |  | 1993 | Loyer, B. (DD; Vanuatu; observations on lone individual; 54-55.) |  | 
				
				
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					| Behavior, Investigative, and Sense Perception (SEE ALSO: Sense Organs; Sound Production) | 
				
				
				
				
					
					|  | x |  |  | 1993 | Loyer, B. (DD; Vanuatu; investigating divers; "excited" by the color red; 54-55.) |  | 
				
				
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					| Dugong dugon (Müller, 1776) Palmer, 1895 | 
				
				
				
				
					
					|  | x |  |  | 1993 | Loyer, B. (Vanuatu; behavior of lone individual; 54-55.) |  | 
				
				
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					| Natural Enemies (SEE ALSO: Natural Death or Injury) | 
				
				
				
				
					
					|  | x |  |  | 1993 | Loyer, B. (DD; Vanuatu; wounds from sharks; attempts to ?drown turtles; 55.) |  | 
				
				
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					| Pacific Ocean (SEE ALSO: East Indies; Palau; circumpacific regions) | 
				
				
				
				
					
					|  | x |  |  | 1993 | Loyer, B. (DD; Vanuatu; 54-55.) |  | 
				
				
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					| Sound Production | 
				
				
				
				
					
					|  | x |  |  | 1993 | Loyer, B. (DD; Vanuatu; "chirps" and associated nasal movements; 55.) |  | 
				
				
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