File:Seifert 2000 Fig 4.png

Figure 4. Pubescence in the ocellar region of Formica foreli, bruni, pressilabris, and fennica. Scale bar: 300 μm.

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