Numbers
Seven North American species, according to Nomina Nearctica.
Food
Adults are predatory. P. bioculatus is used as a biological control of the Colorado Potato Beetle, Leptinotarsa decemlineata (Chrysomelidae).
Internet References
P. bioculatus for biocontrol from University of Wisconsin
Insects of Cedar Creek--
Perillus circumcinctus
Contributed by
Joel Kits on 24 March, 2005 - 9:17am
Additional contributions by
cotinisLast updated 2 November, 2006 - 6:10pm