Leptothorax (Mychothorax) acervorum (Fabricius)

Iran list Type location Denmark (Formica acervorum, Fabricius, 1793: 358, worker; Latreille, 1798: 49, queen & male; in Leptothorax, Mayr, 1855: 436; in Mychothorax, Ruzsky, 1904a: 288)
junior synonyms
lacteipennis (Myrmica lacteipennis, Zetterstedt, 1838: 452, male; synonymy Nylander, 1846a: 936) from Sweden - no images on Antweb (August 2014)
kamtschaticum (Ruzsky, 1920: 78, worker; synonymy Kupchnaskaya, 1986b: 96) from Russia - no images on Antweb (August 2014)
orientalis (Mychothorax acervorum orientalis subsp. nov., Kuznetsov-Ugamsky, 1928b: 31, worker; synonymy Kupyankaya, 1990: 137) from Russia; nomen nudum melanocephala (referred by Mayr, 1855: 411) - no images on Antweb (August 2014)
subspecies
nigrescens (in text as "(var. nigrescens m.)", Ruzsky, 1905b: 614, worker; also Ruzsky, 1936: 94 & Pisarski, 1969b: 297) from Russia - no images on Antweb (August 2014)
superus (Mychothorax acervorum var. superus nov. var., Ruzsky, 1905b: 614, queen & male) from Russia - no images on Antweb (August 2014)
vandeli (Mychothorax acervorum v. vandeli n. var., Bondroit, 1920a: 153, worker & queen; Bondroit, 1920b: 303) from France; see Tarbinsky, 1976: 86; Kutter, 1977c: 128; Atanassov & Dlussky, 1992: 130 - see http://www.antweb.org/specimenImages.do?code=casent0912889.

Fabricius's (1793) description is at . Nylander (1846a: 936) gave a full description, as Myrmica acervorum, this is at . Bondroit (1918: 112) gave a fuller description, this is at .

Ruzsky, M. 1920. [The ants of Kamchatka.] Izv. Inst. Issled. Sibiri (Tomsk) 2,: 76-80 [unavailable]
Zetterstedt, J. W. 1838. Insecta Lapponica. Sectio secunda. Hymenoptera: 317-475, Lipsiae.[ unavailable]
Kuznetsov-Ugamsky, N. N. 1928. [Ants of the South Ussuri area.] Zap. Vladivostok. Otd. Gos. Russ. Geog. Obshch. 1(18), 1-47

The photomontage is collated from http://www.antweb.org/specimen.do?name=casent0104845.

See also http://www.antweb.org/specimenImages.do?code=casent0901769