Children (53 direct children, 3106 direct and indirect children):
Duvalius
(tree size 590)
Anophthalmus
(tree size 153)
Trechus
(tree size 1209)
Trechiama
(tree size 180)
Acheroniotes
(tree size 2)
Adriaphaenops
(tree size 12)
Aphaenops
(tree size 100)
Aphoenops
Boldoriella
(tree size 40)
Caucasaphaenops
(tree size 2)
Cimmerites
(tree size 14)
Cimmeritodes
(tree size 3)
Dongodytes
(tree size 14)
Duvalioblemus
(tree size 2)
Eocnides
(tree size 2)
Epaphiopsis
(tree size 68)
Geotrechus
(tree size 73)
Giraffaphaenops
(tree size 2)
Guizhaphaenops
(tree size 12)
Junnanotrechus
(tree size 9)
Kurasawatrechus
(tree size 37)
Kusumia
(tree size 24)
Libotrechus
(tree size 2)
Neotrechus
(tree size 61)
Omalodera
(tree size 4)
Oodinotrechus
(tree size 3)
Oroblemites
(tree size 2)
Orotrechus
(tree size 80)
Paraphaenops
(tree size 2)
Qianaphaenops
(tree size 8)
Qianotrechus
(tree size 5)
Queinnectrechus
(tree size 14)
Rakantrechus
(tree size 29)
Shilinotrechus
(tree size 2)
Sinaphaenops
(tree size 14)
Sinotroglodytes
(tree size 2)
Sloanella
(tree size 5)
Stygiotrechus
(tree size 20)
Ishikawatrechus
(tree size 31)
Trechiotes
(tree size 5)
Trechisibus
(tree size 158)
Uenotrechus
(tree size 5)
Ushijimaella
(tree size 7)
Zhijinaphaenops
(tree size 5)
Agonotrechiotes
(tree size 1)
Sichuanotrechus
(tree size 5)
Superbotrechus
(tree size 1)
Xuedytes
(tree size 1)
Epaphius
(tree size 27)
Hydrotrechus
(tree size 1)
Dracotrechus
(tree size 4)
Afrotrechus
(tree size 1)
Deuveopsis
Nilotrechus