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Genus Phellopsis

Conk ironclad beetle - Phellopsis obcordata Ironclad Beetle - Phellopsis obcordata Ironclad Beetle - Phellopsis porcata rock-like or dead beetle? - Phellopsis obcordata Phellopsis porcata? - Phellopsis porcata Brown Stippled Beetle 01 - Phellopsis obcordata Nubbled bug - Phellopsis porcata Eastern Ironclad Beetle - Phellopsis obcordata
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
No Taxon (Series Cucujiformia)
Superfamily Tenebrionoidea
Family Zopheridae (Ironclad Beetles)
Subfamily Zopherinae (Ironclad Beetles)
Tribe Phellopsini
Genus Phellopsis
Explanation of Names
Phellopsis LeConte 1862
'bark-like'
Numbers
2 spp. in our area, 6 total(1)
Identification
antennae 11-segmented; procoxal cavities slightly open(1)
Range
E.Asia and NA; in our area: P. obcordata NF‒MN and south along the Appalachians, P. porcata along the Pacific and the Rockies(1)
Habitat
old growth boreal forests
Food
Fungi associated with decaying trees; adults are surface feeders, larvae burrow into the substrate(1)
Remarks
Adults drop to the ground when disturbed, with appendages retracted(1)
Internet References