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Photo#1134571
Beetle - Berosus aculeatus

Beetle - Berosus aculeatus
Block Island, Washington County, Rhode Island, USA
September 5, 2015
One of many swimming at edge of Sachem Pond at night. Sphaeridiinae?

Images of this individual: tag all
Beetle - Berosus aculeatus Beetle - Berosus aculeatus Beetle - Berosus aculeatus

Berosus aculeatus LeConte
Moved from Water Scavenger Beetles. ID'd from specimen, now a photo-voucher. Thanks Aaron.

Moved
Moved from Beetles. Will be sent as voucher.

looks more like Berosus to me

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