Detail of head, showing the dark markings and structure of the mouthparts. The similar C. pectinicornis, which usually flies much later in the year, has yellowish markings on the head. Three
ocelli (simple eyes) are prominent.
Image updated 28 April 2021 (enhanced size, processing).
Contributed by
Cotinis on 7 April, 2005 - 12:17pm
Last updated 28 April, 2021 - 10:07pm