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Photo#349805
Rove Beetle - Cafius lithocharinus

Rove Beetle - Cafius lithocharinus
Ano Nuevo State Preserve, San Mateo County, California, USA
September 20, 2009
Perhaps a Cafius?

Moved
Moved from Cafius.

Cafius lithocharinus
I'm pretty sure this is Cafius lithocharinus based on the pale apical margin of the elytra. When present this seems to be a good / readily visible diagnosis for this species.

 
Agreed
Thanks Alice :-)

Moved
Moved from Rove Beetles.

It looks to be so, different
It looks to be so, different from most of your other ones

Adam

 
Thanks Adam
It seems to lack (obvious) pubescence on the abdomen, so I think it may take the couplet opposing that of C. canescens and C. seminitens in the key of Orth and Moore's 1980 revision.

I've been quite busy with work for months now...but I'll try to see if I can make any progress with that key if and when other obligations settle down (though my photos and ID skills with this group may well be insufficient for the task). Thanks again.

Moved
Moved from ID Request.

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