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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Predaceous Diving Beetles (Dytiscidae) » Dytiscinae » Aciliini » Acilius » Acilius confusus
Photo#1058360
female diving beetle - Acilius confusus - female
Copyright © 2015 ophis

female diving beetle - Acilius confusus - Female
Randolph, Norfolk County, Massachusetts, USA
April 18, 2015
Size: about 15 mm
Acilius confusus Bergsten. Larger image. Species initially described from museum specimens in Bergsten, J.; Miller, K.B. 2006: "Taxonomic revision of the Holarctic diving beetle genus Acilius Leach (Coleoptera: Dytiscidae)." Systematic Entomology, 31(1): 145-197. Previously confused with Acilius fraternus and A. semisulcatus. In shallows of flooded borrow pit, Blue Hills Reservation.

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female diving beetle - Acilius confusus - female female diving beetle - Acilius confusus - female female diving beetle - Acilius confusus - female female diving beetle - Acilius confusus - female
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Contributed by ophis on 21 April, 2015 - 7:22am
Last updated 16 April, 2020 - 6:16am

Moved
Moved from Acilius. Looks about right to me. Thanks for the addition!
… Brad Barnd, 23 April, 2015 - 3:07pm login or register to post comments

 
re: Moved
thanks--species author Bergsten confirmed the ID from photos
… ophis, 23 April, 2015 - 4:04pm login or register to post comments

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