Children (30 direct children, 33 direct and indirect children):
Ophiogomphus bison
Bison snaketail
Ophiogomphus carolus
Riffle snaketail
Ophiogomphus rupinsulensis
Rusty snaketail
Ophiogomphus obscurus
Ophiogomphus cecilia
Green snaketail
Ophiogomphus australis
Southern snaketail
Ophiogomphus howei
Pygmy snaketail
Ophiogomphus acuminatus
Acuminate snaketail
Ophiogomphus incurvatus
(tree size 2)
Appalachian snaketail
Ophiogomphus anomalus
Extra-striped snaketail
Ophiogomphus edmundo
Edmund's snaketail
Ophiogomphus aspersus
Brook snaketail
Ophiogomphus susbehcha
Saint croix snaketail
Ophiogomphus purepecha
Ophiogomphus arizonicus
Arizona snaketail
Ophiogomphus mainensis
(tree size 1)
Maine snaketail
Ophiogomphus cerastis
Ophiogomphus caudoforcipus
Ophiogomphus occidentis
Sinuous snaketail
Ophiogomphus bellicosus
Ophiogomphus morrisoni
Great basin snaketail
Ophiogomphus westfalli
Westfall's snaketail
Ophiogomphus sinicus
Pale snaketail
Ophiogomphus severus
Ophiogomphus spinicornis
Ophiogomphus smithi
Sioux snaketail
Ophiogomphus reductus
Ophiogomphus colubrinus
Boreal snaketail
Ophiogomphus forficula
Ophiogomphus guangdongensis