Japanese Tetramorium queens: habitus in profile a T. smithi (Hirarahigashi, Miyako-jima, Okinawa-ken) b T. tanakai (Mandabaru, Yonaguni-jima, Okinawa-ken) c T. tsushimae (Nokono-shima, Fukuoka-shi). (Same specimens were used for ‘head in full-face view’ and ‘habitus in dorsal view’).

 
 
  Part of: Yamane S, Hosoishi S, Ito F (2022) Japanese Tetramorium queens: identification key and species diagnoses (Hymenoptera, Formicidae, Myrmicinae). ZooKeys 1084: 43-64. https://doi.org/10.3897/zookeys.1084.69767