Rhytidoponera tasmaniensis
Early February 2016
Peter Murrell Reserve, Kingston
Late May 2012
Buckland
Last picture is of a male found in the same nest.
Early October 2015
Bridport.
Many males were emerging from the nests.
Individual in the sand with the head of another ant firmly clamped to its leg.
Late April 2018
Cosy Corner south beach, Bay of Fires
Early October 2020
Bridport
Identification thanks to oneanttofew
Possibly parasitised?