File:Seifert 2000 Fig 14.png

Figure 14. Formica pressilabris worker; SEM picture of the ocellar triangle showing a very sparse pubescence. Scale bar: 100 μm.

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