Children (44 direct children, 44 direct and indirect children):
Systena frontalis
Red-headed flea beetle
Systena variata
Systena sexnotata
Systena plicata
Systena pallipes
Systena pallicornis
Systena mitis
Systena marginalis
Margined systena
Systena laevis
Systena hudsonias
Systena gracilenta
Systena elongata
Elongate flea beetle
Systena dimorpha
Systena corni
Dogwood systena
Systena collaris
Systena carri
Systena californica
Systena bitaeniata
Systena blanda
Palestriped flea beetle
Systena contigua
Systena nigroplagiata
Systena s-littera
Systena viridilimbata
Systena abbreviata
Systena basalis
Systena capitata
Systena championi
Systena discicollis
Systena laticollis
Systena marginata
Systena mexicana
Systena obliterata
Systena palmeri
Systena pectoralis
Systena posticata
Systena puncticollis
Systena salvini
Systena scutellaris
Systena semivittata
Systena subcostata
Systena subrugosa
Systena sulphurea
Systena thoracica
Systena undulata