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

Calendar
Upcoming Events

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29


Previous events


TaxonomyBrowse
Info
ImagesLinksBooksData

Species Pachytychius haematocephalus - Gilkicker Weevil

weevil - Pachytychius haematocephalus coleoptera - Pachytychius haematocephalus Weevil - Pachytychius haematocephalus Pachytychius haematocephalus - male Pachytychius haematocephalus - male Pachytychius haematocephalus - male Pachytychius haematocephalus - male Pachytychius haematocephalus - male
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
No Taxon (Series Cucujiformia)
Superfamily Curculionoidea
Family Curculionidae (Snout and Bark Beetles)
Subfamily Curculioninae
Tribe Storeini
Genus Pachytychius
Species haematocephalus (Gilkicker Weevil)
Explanation of Names
Pachytychius haematocephalus (Gyllenhal 1836)
Size
3.0-4.0 mm(1)
Identification
Range
native to w. Palaearctic, adventive in NA and known from a few locations in ne. US (NY, MA)(3)(2)
Food
pods of Lotus corniculatus(1)
Internet References