Boreus hyemalis
Description:
A. Male Boreus hyemalis close-up. Photograph: Gilles San Martin (CC-BY-SA 2.0)
B. Male Boreus hyemalis. Photograph: lopinga74 (CC-BY-NC)
C. Male Boreus hyemalis head. Photograph: Gilles San Martin (CC-BY-SA 2.0)
D. Female Boreus hyemalis. Photograph: Gilles San Martin (CC-BY-SA 2.0)