Children (9 direct children, 781 direct and indirect children):
Bathygadinae
(tree size 47)
Macrouroidinae
(tree size 5)
Macrouroididae
Macrourinae
(tree size 577)
Grenadiers
Trachyrincinae
(tree size 74)
Macrourus
(tree size 34)
Macruroplus
(tree size 13)
Paracetonurus
(tree size 5)
Nematonurus
(tree size 7)
Chalinura
(tree size 10)