Heterachthes polingi (immaculate form of male) - Heterachthes polingi - Hereford, Cochise County, Arizona, USA August 4, 2019 Size: 10 mm
The rarely collected Heterachthes polingi has a very rare form: Some specimens such as this male lack the typical antemedial, wavy, yellowish elytral macula. This specimen was taken at UV lights just 3 days after a typical form of a female specimen was taken at the same place.
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