Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Fall Fund Drive

TaxonomyBrowseInfoImagesLinksBooksData
Photo#539423
Phyllophaga marginalis - male

Phyllophaga marginalis - Male
Groton, Middlesex County, Massachusetts, USA
June 16, 2011
Male genitalia, from this specimen:

Illustrations of this species in the literature (e.g. (1)(2)) show the left paramere being more turned over (involuted) on the top.