Bostrichidae: Horned Powder-post Beetles

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Polycaon stouti

Cuyamaca Woods, North Peak, Cuyamaca Mountains
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This was a large individual - well over 20 mm long. It came to a black light in late May.

Scobicia sp. (possibly S. declivis)

Cuyamaca Woods, North Peak, Cuyamaca Mountains

This was a very small Bostrichid - around 8 mm long or so.
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