found: Mammal species of the world, via WWW, Sept. 15, 2000(Trichechus manatus. West Indian manatee. Synonyms: amazonius, americanus, antillarum, atlanticus, clusii, guyannensis, koellikeri, latirostris, minor, oronocensis, trichechus)
found: ITIS, Sept. 15, 2000(Trichechus manatus. Common names: manatee, West Indian manatee)
found: Walker's mammals of the world, via WWW, Sept. 15, 2000(Trichechus manatus (West Indian manatee))
found: Revised checklist of No. Am. mammals north of Mexico, 1997, via WWW, Sept. 15, 2000(Trichechus manatus, Manatee)
found: Britannica Micro.:v. 7, p. 758 (Caribbean manatee (T. manatus))
found: Corbet, G.B. World list of mammalian species, 1991:p. 123 (Caribbean manatee, Trichechus manatus)
found: LC database, Sept. 15, 2000(manatee; manatees; Florida manatee; West Indian manatee; West Indian manatees; Trichechus manatus)