pubescence sparse on posteromedian portion of head
The posteromedian portion of the head has only sparse pubescence, such that the space between hairs is often much greater than the length of the hairs. Used in Antkey to separate Nylanderia terricola and Nylanderia vividula from Nylanderia flavipes.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith