Bibliography & Index of the Sirenia & Desmostylia

		Alves, M. D.; Kinas, P. G.; Marmontel, Miriam; Borges, J. C. G.; Costa, A. F.; Schiel, N.; Araújo, M. E. ( (detail)
		2016	First abundance estimate of the Antillean manatee (Trichechus manatus manatus) in Brazil by aerial survey. Journal of the Marine Biological Association of the United Kingdom 96(4): 955-966. https://doi.org/10.1017/ S0025315415000855.

Aerial Surveys of Distribution
	2016	Alves et al. (TMM; Brazil; abundance estimate)

Brazil
	2016	Alves et al. (TMM; abundance estimate by aerial survey)

Trichechus manatus manatus Linnaeus, 1758, Hatt, 1934
	2016	Alves et al. (Brazil; abundance estimate by aerial survey)

Compendium Software Systems, LLC