Crematogaster quadriruga Forel, 1911
Crematogaster quadriruga Forel, 1911 lateral
Crematogaster quadriruga Forel, 1911
Crematogaster quadriruga Forel, 1911 dorsal
Crematogaster quadriruga Forel, 1911
Crematogaster quadriruga Forel, 1911 label
Crematogaster
Crematogaster quadriruga Forel, 1911 frontal
Courtesy of Seiki Yamane