Children (13 direct children, 112 direct and indirect children):
Lutra
(tree size 50)
Aonyx
(tree size 13)
Small-clawed otter
Lontra
(tree size 15)
Lutrogale
(tree size 5)
Algarolutra
Enhydra
(tree size 5)
Pteronura
(tree size 4)
Giant otter
Hydrictis
(tree size 1)
Satherium
(tree size 1)
Siamogale
(tree size 2)
Enhydriodontini
(tree size 2)
Aonyxini
Isolalutra
(tree size 1)