Knoch-1801
Guides
Phyllophaga hirticula
Phyllophaga hirticula is a species of scarab beetle in the family Scarabaeidae, one of over 400 species in the genus Phyllophaga found in North America. The species was originally described as Melolontha hirticula by Knoch in 1801. Two subspecies are recognized: P. h. hirticula and P. h. comosa. Like other May beetles, it is part of a large and taxonomically challenging genus where species identification often requires examination of genitalia.
Sandalus
Sandalus is a genus of beetles in the family Rhipiceridae, commonly known as cicada parasite beetles. The genus was established by Knoch in 1801. These beetles have attracted scientific interest due to their specialized ecological associations. Members of this genus are known to be attracted to ethanol-based baits in trapping studies, though specific biological details remain limited in the available literature.