The entire body is uniformly dark brown to black. Used in Antkey to separate Tetramorium lanuginosum, Tetramorium caespitum_cf, Tetramorium pacificum and Tetramorium tsushimae from all other Tetramorium.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith