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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Polyphaga » Series Cucujiformia » Curculionoidea » Snout and Bark Beetles (Curculionidae) » Dryophthorinae » Rhynchophorini » Sphenophorina » Billbugs (Sphenophorus) » Southern Corn Billbug (Sphenophorus callosus)
Photo#786413
Sphenophorus sp. maybe? - Sphenophorus callosus
Copyright © 2013 Larry Clarfeld

Sphenophorus sp. maybe? - Sphenophorus callosus
Winooski, Chittenden County, Vermont, USA
June 14, 2013

Images of this individual: tag all
Sphenophorus sp. maybe? - Sphenophorus callosus Sphenophorus sp. maybe? - Sphenophorus callosus
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Contributed by Larry Clarfeld on 15 June, 2013 - 6:22am
Last updated 20 December, 2016 - 5:53pm

Perhaps Sphenophorus melanocephalus?
Sphenophorus melanocephalus (Fabricius, 1801) can be recognized from S. callosus with the pronounced longitudinal keel which extends to the apical part of the pronotum (see Vaurie, 1951). The beak also seems to widen before apex on the second picture.
… Ludovic L., 1 April, 2022 - 10:24am login or register to post comments

Moved
Moved from Billbugs.
… v belov, 20 December, 2016 - 5:53pm login or register to post comments

Moved
Moved from ID Request.
… v belov, 15 June, 2013 - 6:35am login or register to post comments

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