File:Seifert 2000 Fig 9.png

Figure 9. Formica foreli worker; SEM picture of short eye hairs; F. foreli, pressilabris, forsslundi, and suecica show frequently such hairs that are visible at steroemicroscopic magnifications higher than 150 x. Scale bar: 10 μm.

Seifert, B 2000a. A taxonomic revision of the ant subgenus Coptoformica Mueller, 1923 (Hymenoptera: Formicidae). Zoosystema. 22:517-568.