This species is native to Australia.

Their distribution is large in Western Australia, South Australia, and New South Wales.

[1] Myrmecia tepperi is a small bull ant species at only 10.5-12 millimetres in length Queens are the biggest at 14-15 millimetres, and males are slightly bigger than the workers at 12.5 millimetres.

The mandibles, antennae, and legs are also a brownish like colour.

This Myrmeciinae-related article is a stub.