Monomorium sagei

Identification
Workers of M. sagei resemble more to Monomorium minutum but can easily be separated in having twelve jointed antennae, scape extending beyond the top of head, mesosoma convex dorsally, cephalic surface having 3-4 erect hairs; pronotum with single seta; scattered, erect and sub erect hairs at gaster; tibiae smooth, without pilosity, minute pilosity at funicular segments of antennae (Bingham, 1903; Rasheed, Bodlah et al., 2020).

Distribution based on Regional Taxon Lists
Oriental Region: India, Pakistan. Palaearctic Region: Afghanistan, China.

Nomenclature

 * . Monomorium sagei Forel, 1902c: 211 (w.) INDIA (Himachal Pradesh).
 * Type-material: syntype workers (number not stated).
 * Type-locality: India: Dharmsala (Sage).
 * Type-depository: MHNG.
 * Combination in M. (Xeromyrmex): Emery, 1922e: 177.
 * Status as species: Forel, 1903a: 688; Bingham, 1903: 208; Forel, 1906b: 88; Emery, 1922e: 177; Mukerjee & Ribeiro, 1925: 207; Menozzi, 1939a: 302; Ettershank, 1966: 92; Pisarski, 1967: 395; Bolton, 1995b: 266; Mohanraj, et al. 2010: 6; Guénard & Dunn, 2012: 46; Bharti, Guénard, et al. 2016: 40; Rasheed, et al. 2019: 433.
 * Distribution: Afghanistan, China, India (+ Andaman Is), Pakistan.

References based on Global Ant Biodiversity Informatics

 * Bharti H., Y. P. Sharma, M. Bharti, and M. Pfeiffer. 2013. Ant species richness, endemicity and functional groups, along an elevational gradient in the Himalayas. Asian Myrmecology 5: 79-101.
 * Forel A. 1902. Myrmicinae nouveaux de l'Inde et de Ceylan. Rev. Suisse Zool. 10: 165-249.
 * Forel A. 1903. Les Formicides de l'Empire des Indes et de Ceylan. Part X. J. Bombay Nat. Hist. Soc. 14: 679-715.
 * Forel A. 1906. Les fourmis de l'Himalaya. Bulletin de la Société Vaudoise des Sciences Naturelles 42: 79-94.
 * Menozzi C. 1939. Formiche dell'Himalaya e del Karakorum raccolte dalla Spedizione italiana comandata da S. A. R. il Duca di Spoleto (1929). Atti della Società Italiana di Scienze Naturali e del Museo Civico di Storia Naturale di Milano. 78: 285-345.
 * Mohanraj P., M. Ali, and K. Veerakumari. 2010. Formicidae of the Andaman and Nicobar Islands (Indian Ocean: Bay of Bengal). Journal of Insect Science 10: Article 172
 * Mohanraj, P., M. Ali and K. Veenakumari. 2010. Formicidae of the Andaman and Nicobar Islands (Indian Ocean: Bay Of Bengal). Journal of Insect Science 10:172.
 * Mukherji D., and S. Ribeiro. 1925. On a collection of ants (Formicidae) from the Andaman Islands. Records of the Indian Museum 27: 205-209.
 * Pisarski B. 1964. Fauna Mrowek Afganistanu. Bibliogr. k. 160-166, Nieoprawiony maszynopis pracy, Praca doktorska. Instytut Zoologiczny PAN, 1964, Bibliogr. p. 160-166
 * Pisarski B. 1967. Fourmis (Hymenoptera: Formicidae) d'Afghanistan récoltées par M. Dr. K. Lindberg. Annales Zoologici (Warsaw) 24: 375-425.
 * Rasheed M. T., I. Bodlah, A. G. Fareen, A. A. Wachkoo, X. Huang, and S. A. Akbar. 2019. A checklist of ants (Hymenoptera: Formicidae) in Pakistan. Sociobiology 66(3): 426-439.
 * Tak N. 2000. Studies on ants (Formicidae) of Rajasthan - III. Banswara. Entomon 25:97-101.
 * Tak N. 2008. Ants of Rajasthan. Conserving Biodiversity of Rajasthan Zool. Surv. India. 149-155.
 * Tak N. 2009. Ants Formicidae of Rajasthan. Records of the Zoological Survey of India, Occasional Paper No. 288, iv, 46 p
 * Tak N., and S. L. Kazmi. 2011. On a collection of Insecta: Hymenoptera: Formicidae from Uttarakhand. Rec. zool. Surv. India : 111(2) : 39-49.