Solenopsis tipuna

Solenopsis tipuna nests in soil or under stones (Terayama 1999), and are polygynous (Japanese Ant Image Database).

Identification
Terayama (1999) - This species is very similar to Solenopsis japonica, but distinguished from the latter by having a distinctly convex ventral margin of petiole and much more strongly convex dorsal and posterior propodeal margins in profile.

Distribution based on Regional Taxon Lists
Oriental Region: Taiwan. Palaearctic Region: China, Japan.

Nomenclature

 * . Solenopsis tipuna Forel, 1912a: 56 (w.) TAIWAN.
 * Type-material: holotype worker.
 * Type-locality: Taiwan (“Formosa”): Pilam (H. Sauter).
 * Type-depository: DEIB.
 * Status as species: Emery, 1922e: 203; Wheeler, W.M. 1929g: 61; Teranishi, 1940: 57; Chapman & Capco, 1951: 169; Ettershank, 1966: 144; Bolton, 1995b: 391; Imai, et al. 2003: 132; Lin & Wu, 2003: 66; Terayama, 2009: 157; Guénard & Dunn, 2012: 53.
 * Distribution: China, Japan, Taiwan.

References based on Global Ant Biodiversity Informatics

 * Chapman, J. W., and Capco, S. R. 1951. Check list of the ants (Hymenoptera: Formicidae) of Asia. Monogr. Inst. Sci. Technol. Manila 1: 1-327
 * Ettershank G. 1966. A generic revision of the world Myrmicinae related to Solenopsis and Pheidologeton (Hymenoptera: Formicidae). Aust. J. Zool. 14: 73-171.
 * Forel A. 1912. H. Sauter's Formosa-Ausbeute. Formicidae (Hym.) (Schluss). Entomol. Mitt. 1: 45-61.
 * Guo Zhenchao. 2006. Taxonomic Study on the ant fauna from Jigongshan and Funiushan in Henan Province. Guangxi Normal University. Master's thesis 91 pages.
 * Guénard B., and R. R. Dunn. 2012. A checklist of the ants of China. Zootaxa 3558: 1-77.
 * Harada Y., M. Enomoto, K. Nishimuta, and H. Mizumata. 2015. Ants of the Amami Islands, central Ryukyus, Japan. Nature of Kagoshima 41: 199–208.
 * Hu C.-H. 2006. Indigenized conservation and biodiversity maintenance on Orchid Island. PhD Thesis, graduate school of the University of Minnesota. 150 pages.
 * Huang Jian-hua, and Zhou Shan-yi. 2007. Checklist of Family Formicidae of China - Myrmicinae (Part III). (Insecta; Hymenoptera). Journal of Guangxi normal University: Natural Science Edition 25(3): 88-96.
 * Li Z.h. 2006. List of Chinese Insects. Volume 4. Sun Yat-sen University Press
 * Norval G., W. F. Hsiao, C. C. Lin, and S. C. Huang. 2011. Ambushing the supply line: a report on Anolis sagrei predation on ants in Chiayi County, Taiwan. Russian Journal of Herpetology 18(1): 39-46.
 * Shimono A., and S. Yamane. 2003. Ant species diversity on Okinoerabu-jima, the Ryukyus, southern Japan. For the Establishment of Remote Islands Study (Kagoshima Univ.) 3: 11-29.
 * Terayama M. 1999. Appendix 1B. Description and record of a new and a little known ants from Japan (Formicidae). Pp. 726-727 in: Yamane, S.; Ikudome, S.; Terayama, M. 1999. Identification guide to the Aculeata of the Nansei Islands, Japan. Sapporo: Hokkaido University Press, xii + 831 pp.
 * Terayama M. 2009. A synopsis of the family Formicidae of Taiwan (Insecta: Hymenoptera). Research Bulletin of Kanto Gakuen University. Liberal Arts 17:81-266.
 * Terayama M., S. Kubota, and K. Eguchi. 2014. Encyclopedia of Japanese ants. Asakura Shoten: Tokyo, 278 pp.
 * Terayama Mamoru. 2009. A synopsis of the family Formicidae of Taiwan (Insecta, Hymenoptera). The Research Bulletin of Kanto Gakuen University 17: 81-266.
 * Terayama, M. 2009. A synopsis of the family Formicidae of Taiwan (Insecta; Hymenoptera). The Research Bulletin of Kanto Gakuen University 17: 81-266.
 * Terayama. M. and Inoue. N. 1988. Ants collected by the members of the Soil Zoological Expedition to Taiwan. ARI Reports of the Myrmecologists Society (Japan) 18: 25-28
 * Tian M., L. Deharveng, A. Bedos, Y. Li, Z. Xue, B. Feng, and G. Wei. 2011, Advances of cave biodiversity survey: a result based mainly on invertebrates. Proceedings of the 17th National Congress of Speleology, Yinshuidong, Hubei, 1-3 Nov 20111, p 149-163.
 * Wheeler W. M. 1929. Ants collected by Professor F. Silvestri in Formosa, the Malay Peninsula and the Philippines. Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura. Portici 24: 27-64.
 * Yamane S. 2016. How many species of Ants in Amami Islands? (in Japanese). Part 2, chapter 1 in How many species of Ants in Amami Islands? Pp. 92-132.
 * Yamane S. S. Fukumoto, Y. Maeda, and Y. Sato. 2017. Records of ants from Kakeroma-jima, the Amami Islands, Japan. Bull. Biogeogr. Soc. Japan 71, 131-137.
 * Yamane S., S. Ikudome, and M. Terayama. 1999. Identification guide to the Aculeata of the Nansei Islands, Japan. Sapporo: Hokkaido University Press, xii + 831 pp. pp, 138-317.
 * Yamane S.; Ikudome, S.; Terayama, M. 1999. Identification guide to the Aculeata of the Nansei Islands, Japan. Sapporo: Hokkaido University Press, xii + 831 pp. pp138-317.