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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Ground Beetles (Carabidae) » Carabinae » Cychrini » Scaphinotus » subgenus Irichroa (Scaphinotus subgenus Irichroa) » Scaphinotus viduus
Photo#1767679
Snail-eating Beetle sp.? - Scaphinotus viduus
Copyright © 2020 Emilio C.

Snail-eating Beetle sp.? - Scaphinotus viduus
Conowingo Dam Area, Harford County, Maryland, USA
January 2, 2020
This beetle emitted a hissing sound when aggravated; I didnt know Scaphinotus members were capable of this.

Images of this individual: tag all
Snail-eating Beetle sp.? - Scaphinotus viduus Snail-eating Beetle sp.? - Scaphinotus viduus Snail-eating Beetle sp.? - Scaphinotus viduus
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Contributed by Emilio C. on 2 January, 2020 - 8:40pm
Last updated 3 January, 2020 - 10:52pm

S. viduus
I love the sounds these big Scaphinotus make. All Cychrines can stridulate, even the small ones like Sphaeroderus and Maronetus. Maronetus sound similar to Passalids, very faint squeaking.

Moved from Scaphinotus.
… Curt Harden, 3 January, 2020 - 10:52pm login or register to post comments

Moved
Moved from ID Request.

Possibly S. viduus, but I'd wait for another confirmation of the species.
… Tyler Hedlund, 3 January, 2020 - 8:05am login or register to post comments

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