Children (9 direct children, 12 direct and indirect children):
West indian manatee
(tree size 3)
Caribbean manatee
African manatee
West african manatee
Amazonian manatee
Amazon manatee
Dwarf manatee
Trichechus pygmaeus
Trichechus sp.
Trichechus hesperamazonicus
Trichechus dugon
Trichechus dugong
Trichechus latirostris