Children (21 direct children, 28 direct and indirect children):
Gerris lacustris
Common pond skater
Gerris argentatus
Gerris alacris
Gerris argenticollis
Gerris buenoi
Gerris comatus
Gerris gillettei
Gerris incognitus
Gerris incurvatus
Gerris insperatus
Gerris lateralis
Gerris odontogaster
Gerris pingreensis
Gerris thoracicus
Gerris gibbifer
Gerris sphagnetorum
Gerris cui
Gerris marginatus
Gerris
(tree size 6)
Gerriselloides
(tree size 1)
Gerris canaliculatus