File:Tetramorium polymorphum colony.jpg

Figure 6. Colony found under stone.

[[Media:Yamane & Jaitrong 2011.pdf|Yamane, S.; Jaitrong, W. 2011. A first species of Tetramorium (Hymenoptera, Formicidae, Myrmicinae) with a polymorphic worker caste. Insecta Matsumurana. 67:61-74. PDF]]