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Photo#1881092
Cryptorhynchinae ? - Eubulus bisignatus

Cryptorhynchinae ? - Eubulus bisignatus
700’ elevation, Loomis, 38.8198, -121.1173, Placer County, California, USA
August 21, 2020
Size: 6 mm
Taken from 20 watt UV light bucket trap set out for a couple nights.

In Arnett's key (1) I can't find a genus that I'm confident with in the Cryptorhynchinae. Certainly none in BG that look like this one. Did I get to the subfamily?

Hope the characters I've pictured help with ID.

-- Dorsal view, the ridges are actual sharp chitin ridges with scales attached.
-- Antennae with 7 funicle segments.
-- The mandibles look like 3 teeth, front, back and middle tooth.
-- The hind femur has two definite ventral teeth.
-- Hind tibia have apical combs; typical apical short ones and preapical longer ones.

Images of this individual: tag all
Cryptorhynchinae ? - Eubulus bisignatus Cryptorhynchinae ? - Eubulus bisignatus Cryptorhynchinae ? - Eubulus bisignatus Cryptorhynchinae ? - Eubulus bisignatus Cryptorhynchinae ? - Eubulus bisignatus Cryptorhynchinae ? - Eubulus bisignatus Cryptorhynchinae ? - Eubulus bisignatus Cryptorhynchinae ? - Eubulus bisignatus

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Moved from ID Request.

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