Heterick (2009) - The spiracular spines are more pronounced in some northern WA specimens of this ant. This is a rather large Stigmacros species. One queen in the Curtin Ant Collection measuring 5 mm.
Keys including this Species
Occurs throughout drier areas of WA and in inland NSW.
Distribution based on Regional Taxon Lists
Distribution based on AntMaps
Distribution based on AntWeb specimens
Check data from AntWeb
The following information is derived from Barry Bolton's New General Catalogue, a catalogue of the world's ants.
- inermis. Stigmacros (Pseudostigmacros) inermis McAreavey, 1957: 24, figs. 76-78 (w.) AUSTRALIA.
Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.
- Stigmacros (Pseudostigmacros) inermis McAreavey, 1957: Syntype, 10 workers, Nyngan, New South Wales, Australia, Armstrong, ANIC32-017858, Australian National Insect Collection.
- Stigmacros (Pseudostigmacros) inermis McAreavey, 1957: Syntype, worker(s), Nyngan, New South Wales, Australia, Museum Victoria, Melbourne.
- Heterick, B. E. 2009. A guide to the ants of South-western Australia. Records of the Western Australian Museum, Supplement 76: 1-206. PDF
- McAreavey, J. 1957. Revision of the genus Stigmacros Forel. Mem. Natl. Mus. Vic. 21: 7-64 (page 24, figs. 76-78 worker described)