Myrmica kozlovi

Poorly known. M. kozlovi has been found at the highest altitudes recorded for any Myrmica species worldwide (4800 m) which probably accounts for it being the only Myrmica species that has crossed the Himalayan barrier to live on both the western and eastern slopes. Donisthorpe (1929) wrote that “According to Major Higston [the collector of Myrmica specularis] the ants found at the higher elevations [in the Himalaya] are exceedingly lethargic and sluggish in their movements.” (Radchenko and Elmes 2010)

Identification
A member of the kurokii group.

Distribution
M. kozlovi is probably widespread in the Himalayn mountain system and isolated populations predictably can morphologically vary.

Distribution based on Regional Taxon Lists
Oriental Region: India, Nepal, Tibet. Palaearctic Region: China.

Nomenclature

 *  kozlovi. Myrmica kozlovi Ruzsky, 1915a: 435, figs. 10, 11 (w.) TIBET. Senior synonym of specularis: Radchenko & Elmes, 2001a: 259; of mekongi, ruzskyi Weber, subalpina, subbrevispinosa: Radchenko & Elmes, 2010: 175.
 * mekongi. Myrmica kozlovi subsp. mekongi Ruzsky, 1915a: 437, fig. 12 (w.) TIBET. Junior synonym of kozlovi: Radchenko & Elmes, 2010: 175.
 * subalpina. Myrmica kozlovi subsp. subalpina Ruzsky, 1915a: 438, fig. 14 (w.) TIBET. Senior synonym of ruzskyi Weber (unnecessary replacement name): Bolton, 1995b: 283. Junior synonym of kozlovi: Radchenko & Elmes, 2010: 175. See also: Menozzi, 1939a: 294.
 * subbrevispinosa. Myrmica kozlovi subsp. subbrevispinosa Ruzsky, 1915a: 437, fig. 13 (w.) TIBET. Junior synonym of kozlovi: Radchenko & Elmes, 2010: 175.
 * specularis. Myrmica specularis Donisthorpe, 1929a: 446 (w.) TIBET. Junior synonym of kozlovi: Radchenko & Elmes, 2001a: 259.
 * ruzskyi. Myrmica kozlovi subsp. ruzskyi Weber, 1947: 471. [Unresolved junior primary homonym of ruzskyi Kiseleva, above.] Unnecessary replacement name for, and hence junior synonym of, subalpina Ruzsky, 1915a: 438: Bolton, 1995b: 282.

Etymology
Radchenko and Elmes (2010) - dedicated to Colonel Peter Kuzmich Kozlov (1863-1935), the outstanding Russian geographer and explorer, head of many expeditions to Central Asia (Mongolia, China, Tibet).