Myrmica ereptrix

This species is known from only a single holotype queen, which was collected from a Picea forest in India. It is a workerless inquiline in the nest of.

Identification
A member of the smythiesii species group (Bharti et al. 2016). This species is distinctive, it has an extremely wide petiole and postpetiole, both with well-developed, large ventral lobes.

Distribution based on Regional Taxon Lists
Oriental Region: India.

Castes
Only queens have been found, males and workers are unknown.

Nomenclature

 *  ereptrix. Myrmica ereptrix Bolton, 1988a: 2, figs. 1, 5 (q.) INDIA. See also: Radchenko & Elmes, 2003a: 236; Radchenko & Elmes, 2010: 130.

Description
Radchenko and Elmes (2003) - Measurements and indices (holotype queen). HL 1.20; HW 1.06; SL 0.86; AL 1.96 mm; FI 0.53; FLI 1.02; SI1 0.72, SI2 0.81; PPI 0.92; ESLI 0.36.

Etymology
Radchenko and Elmes (2010) - M. ereptrix: from the feminine form of the Latin word ereptor = thief, to indicate that this species is almost certainly a social parasite.

References based on Global Ant Biodiversity Informatics

 * Bolton B. 1988. A new socially parasitic Myrmica, with a reassessment of the genus (Hymenoptera: Formicidae). Syst. Entomol. 13: 1-11
 * Radchenko A. G., and G. W. Elmes. 2003. A taxonomic revision of the socially parasitic Myrmica ants (Hymenoptera: Formicidae) of the Palaearctic region. Annales Zoologici (Warsaw) 53: 217-243.
 * Radchenko A. G., and G. W. Elmes. 2010. Myrmica ants (Hymenoptera: Formicidae) of the Old World. Fauna Mundi 3. Warsaw: Natura Optima Dux Foundation, 790 pp.
 * Radchenko, A. G., and G. W. Elmes. "A taxonomic revision of the ant genus Myrmica Latreille, 1804 from the Himalaya (Hymenoptera: Formicidae)." Entomologica Basiliensia 23 (2001): 237-276.