Polyrhachis aculeata

Nothing is known about the biology of .

Identification
A member of the Polyrhachis aculeata species group in the subgenus subgenus Myrma

key to Polyrhachis aculeata workers.

Distribution based on Regional Taxon Lists
Indo-Australian Region: Philippines. Oriental Region: India.

Nomenclature

 *  aculeata. Polyrhachis aculeata Mayr, 1879: 657 (w.) INDIA. Emery, 1887a: 235 (q.); Forel, 1893c: 28 (m.). Combination in Hemioptica: Bingham, 1903: 382; in P. (Hemioptica): Wheeler, W.M. 1919e: 126; in P. (Myrma): Emery, 1925b: 205; Dorow & Kohout, 1995: 94.

Worker
Kohout (2013): Dimensions (holotype cited first): TL c. (gaster missing), 6.40-6.80; HL 1.59, 1.59-1.75; HW 1.43, 1.36-1.43; CI 84, 81-84; SL 1.93, 1.93-2.03; SI 144, 142-149; PW 1.30, 1.12-1.30; MTL 2.06, 2.06-2.21 (1+2 measured).

Type Material


Kohout (2013): I have examined two worker specimens of P. aculeata from the Mayr collection in Vienna, neither labelled as the type. However, in the original description Mayr noted ‘Ich besitze nur ein Exemplar aus Ostindien, welches ich Herrn Professor Schmidt-Göbel verdanke.’ I have therefore considered the specimen bearing a tag inscribed ‘Ind. or. Schm.’ to be the holotype of P. aculeata and labelled it accordingly. The specimen bears two additional, original labels as follows: ‘P. aculeata det. G. Mayr’ and ‘Collect. G. Mayr’. The specimen is pinned and missing the gaster, but otherwise is in relatively sound condition.