Myrmecina silvatransversa

This rare species is known from a single high-elevation rainforest leaf litter sample from northern Queensland.

Identification
Shattuck (2009) - Majority of carinae on pronotum and mesonotum gently curved across width of mesosoma; sides of head behind compound eyes smooth. The combination of arched mesonotal sculpturing and smooth sides of the head behind the eyes will separate this species from all others in Australia.

Distribution based on Regional Taxon Lists
Australasian Region: Australia.

Nomenclature

 *  silvatransversa. Myrmecina silvatransversa Shattuck, 2009a: 18, figs. 5, 7, 41-43, 47 (w.) AUSTRALIA.

Worker
Antennal scapes with low ridges. First segment of funiculus cone-shaped. Sides of head behind compound eyes smooth. Carinae on pronotum and mesonotum transverse, gently curved, extending across width of mesosoma. Carinae extending continuously from the dorsal surface onto the lateral surfaces of the mesosoma. Metanotal spines reduced to low angles. Propodeal spines long. Erect hairs abundant, straight. Colour dark brown-black, antennae, mandibles and legs yellow-red.

(n = 1) - CI 95; HL 0.63; HW 0.60; MTL 0.32; SI 96; SL 0.58; WL 0.74.