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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Predaceous Diving Beetles (Dytiscidae) » Copelatinae » Copelatus » Chevrolat's Dytiscid (Copelatus chevrolati)
Photo#288276
Dytiscidae sp - Copelatus chevrolati - male
Copyright © 2009 Bruce Getty

Dytiscidae sp - Copelatus chevrolati - Male
Middleburg, Clay County, Florida, USA
June 9, 2009
Size: 6.33mm
Collected at light. Oblong suction cups on both fore and mid coxae. Hind coxae contiguous.
The keys work it out to Thermonectus, but it does not have the long row of stiff setae on
the hind margins of the mid femora, and Therm* does not have the suction cup on mid tarsi.
I think I keyed myself out on these critters today. Appreciate help on this one.

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Dytiscidae sp - Copelatus chevrolati - male Dytiscidae sp - Copelatus chevrolati - male Dytiscidae sp - Copelatus chevrolati - male
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Contributed by Bruce Getty on 14 June, 2009 - 3:05pm
Last updated 24 June, 2011 - 11:46am

Copelatus
elytral striae diagnostic
… v belov, 14 June, 2009 - 3:27pm login or register to post comments

 
Copelatus chevrolati
relatively large size and w/ 8 discal striae on each elytron
… Tim Loh, 14 June, 2009 - 5:52pm login or register to post comments

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