Children (14 direct children, 4730 direct and indirect children):
Psephenidae
(tree size 335)
Water pennies
Elmidae
(tree size 1689)
Riffle beetles
Dryopidae
(tree size 347)
Long-toed water beetle
Ptilodactylidae
(tree size 544)
Toe-winged beetles
Heteroceridae
(tree size 389)
Eulichadidae
(tree size 37)
Forest stream beetles
Chelonariidae
(tree size 221)
Turtle beetles
Limnichidae
(tree size 427)
Callirhipidae
(tree size 138)
Callirhipid cedar beetles
Cneoglossidae
(tree size 11)
Byrrhidae
(tree size 566)
Pill beetles
Podabrocephalidae
Lutrochidae
(tree size 12)
Travertine beetles
Protelmidae