Abstract
Two Japanese species of the genus Ishigakia Uchida, 1928, i.e., the type species from Ryukyus, I. exetasea Uchida, and a new species from Honshu, I. albitarsa Ito & Maeto sp. nov., are (re-)described. Antennal tapping and oviposition behavior of female I. exetasea was observed on the stalks of Japanese silvergrass Miscanthus sinensis. The new species, I. albitarsa, has (presumably) close relatives from mainland China and, disjunctely, from South Africa. A key to the world species of Ishigakia is also provided.
References
Eady, R.D. (1968) Some illustrations of microsculpture in the Hymenoptera. Proceedings of the Royal Entomological Society of London, 43 (4–6), 66–72.
http://dx.doi.org/10.1111/j.1365-3032.1968.tb01029.xGauld, I.D. (1991) The Ichneumonidae of Costa Rica, 1. Memoirs of American Entomological Institute, 47, 1–589.
Ito, M. & Maeto, K. (2014) Revision of the genus Yamatarotes Uchida (Hymenoptera: Ichneumonidae: Acaenitinae) from Japan, based on morphological and molecular evidence. Japanese Journal of Systematic Entomology, 20, 107–113.
Kusigemati, K. (1987) Some Ephialtinae, Banchinae, Porizontinae, Mesochorinae, Metopiinae and Acaenitinae of Formosa (Hymenoptera: Ichneumonidae). Memoirs of the Kagoshima University, Research Center for the South Pacific, 8, 21–33.
Kusigemati, K. (1991) Some Ephialtinae, Xoridinae, Cremastinae, Metopiinae, Anomaloninae, and Acaenitinae of Formosa, with description of a new species (Hymenoptera: Ichneumonidae). Memoirs of the Faculty of Agriculture, Kagoshima University, 27, 41–47.
Meyer, M.H. (2015) Miscanthus Ornamental and Invasive Grass. Available from: http://miscanthus.cfans.umn.edu/ (accessed 5 Oct. 2015)
Meyer, N.F. (1930) Scientific results of the entomological expedition of the Zoological Museum in Ussur territory: I. Hymenoptera, Ichneumonidae. Ezhegodnik Zoologicheskago Muzeya. Akademii Nauk SSSR, 31, 165–180.
Morley, C. (1913) The fauna of British India including Ceylon and Burma, Hymenoptera, Vol.3. Ichneumonidae. London, British Museum, 531 pp.
Roman, A. (1910) Notizen zur Schlupfwespensammlung des schwedischen Reichsmuseums. Entomologisk Tidskrift, 31, 109–196.
http://dx.doi.org/10.5962/bhl.part.13757Sheng, M.L. & Sun, S.P. (2010) Parasitic ichneumonids on woodborers in China (Hymenoptera: Ichneumonidae). Science Press, Beijing, China, 338 pp. [in Chinese with English summary]
Shaw, M.R. & Wahl, D.B. (1989) The biology, eggs and larvae of Acaenitus dubitator (Panzer) (Hymenoptera: Ichneumonidae: Acaenitinae). Systematic Entomology, 14, 117–125.
http://dx.doi.org/10.1111/j.1365-3113.1989.tb00269.xSun, S.P. & Sheng, M.L. (2009) The genus Ishigakia (Hymenoptera, Ichneumonidae) with description of a new species. Acta Zootaxonomica Sinica, 34, 925–927. [in Chinese with English summary]
Uchida, T. (1928) Dritter Beitrag zur Ichneumoniden-Fauna Japans. Journal of the Faculty of Agriculture, Hokkaido Imperial University, 25, 1–115.
Wang, S.F. (1983) Notes on Chinese Ishigakia Uchida (Hymenoptera: Ichneumonidae). Acta Zootaxonomica Sinica, 8, 95–97. [in Chinese with English summary]
Yu, D.S., van Achterberg, K. & Horstmann, K. (2012) World Ichneumonoidea 2011. Taxonomy, biology, morphology and distribution. [Flash drive]. Taxapad®, Vancouver, Canada.