Children (7 direct children, 125 direct and indirect children):
Lucania
(tree size 4)
Lucania (fish)
Fundulus
(tree size 99)
Adinia
(tree size 2)
Leptolucania
(tree size 1)
Hydrargira
(tree size 5)
Hydrargyra
(tree size 6)
Xenisma
(tree size 1)