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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Polyphaga » Series Cucujiformia » Cleroidea » Trogossitidae » Trogossitinae » Tenebroides » Tenebroides laticollis
Photo#948288
Trogossitid - Tenebroides laticollis - male
Copyright © 2014 tom murray

Trogossitid - Tenebroides laticollis - Male
Groton, Middlesex County, Massachusetts, USA
June 29, 2014

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Trogossitid - Tenebroides laticollis - male Trogossitid - Tenebroides laticollis - male
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Contributed by tom murray on 1 July, 2014 - 12:19am
Last updated 13 June, 2017 - 7:43am

Tenebroides laticollis (Horn), male
ID confirmed from specimen, now a photo-voucher. Thanks Tom.

I initially thought T. nanus based on weakly impressed last 3 striae and middle of basal marginal pronotal bead broadly interrupted. However, this specimen has pits on the submentum (indicating sex) which indicates T. laticollis. No mention of pits is made in Barron's description of T. nanus. He also states of T. nanus: "vertex without median impession"; this character is clearly evident in the specimen. If T. nanus truly lacks submental pits, most of our guide images are not correctly placed. Sorry for the extended rambling. :)
… Brad Barnd, 12 June, 2017 - 10:57pm login or register to post comments

Moved tentatively
Moved from Bark-gnawing Beetles.
… v belov, 2 July, 2014 - 12:08am login or register to post comments

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