The petiole appears flattened and lacks a distinction between the peduncle and the node. Used in Antkey to separate Crematogaster from many other myrmicine genera.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith
