Polyrhachis halidayi  Foerster, 1850
Polyrhachis halidayi Emery, 1887 lateral
Polyrhachis halidayi  Emery, 1887
Polyrhachis halidayi Emery, 1887 dorsal
Polyrhachis halidayi  Emery, 1887
Polyrhachis halidayi Emery, 1887 label
Polyrhachis
Polyrhachis halidayi Emery, 1887 frontal
Courtesy of Seiki Yamane