Bess Beetle, Passalus sp. (Passalidae) by Stephen Luk

Stephen Luk | all galleries >> Entomology in Ecuador >> Bellavista Cloud Forest Reserve (2011) >> Insects of Ecuador: Bellavista >> Coleoptera of Bellavista, Ecuador > Bess Beetle, Passalus sp. (Passalidae)

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29-APR-2011

Bess Beetle, Passalus sp. (Passalidae)

Bellavista Cloud Forest Reserve, Prov. Pichincha, Ecuador

Despite its fearsome appearance, this large bess beetle is rather harmless. Note the small medial horn between the eyes, a character found among most passalid genera.

Previously photographed:

Canon EOS Digital Rebel XSi
1/200s f/16.0 at 100.0mm iso100 hide exif

Full EXIF Info
Date/Time	29-Apr-2011 11:43:53
Make	Canon
Model	Canon EOS 450D
Flash Used	No
Focal Length	100 mm
Exposure Time	1/200 sec
Aperture	f/16
ISO Equivalent	100
Exposure Bias
White Balance
Metering Mode	(-1)
JPEG Quality
Exposure Program	program (1)
Focus Distance

other sizes: small medium large auto

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