Pamphilius daisenus Takeuchi 1938

Pamphilius daisenus Takeuchi, 1938 (Figs 73, 74) (https://doi.org/10.6084/m9.figshare.11405172) Pamphilius daisenus Takeuchi, 1938: 221; Shinohara, 1985a: 332; Shinohara, 1988a: 319; Shinohara, 2001: 109, 114, 115; Shinohara, 2002b: 430; Shinohara, 2004: 265; Taeger et al., 2010: 86; Shinohara et al., 2016b: 123; Lee et al., 2019: 9; Shinohara, 2019: 9; Shinohara, 2020: 16, 246; Shinohara & Tripotin 2021b: 197. Material examined. Twenty-one specimens, including the holotype. Two specimens are from South Korea (Shinohara 2001; Shinohara & Tripotin 2021b). Distribution. South Korea, Japan (Honshu) (Shinohara 2001). Host plant. Rosaceae: Aruncus dioicus (Walter) Fernald var. kamtschaticus (Maxim.) H. Hara, Spiraea japonica L.f. (Shinohara et al. 2016b). Remarks. This species was described from Honshu, Japan (Takeuchi 1938) and later recorded from Korea (Shinohara 2001; Shinohara & Tripotin 2021b). The larvae are oligophagous solitary leaf-rollers on Aruncus and Spiraea (Rosaceae) in Japan (Shinohara et al. 2016b). Molecular data are not available from the Korean specimens, but the eight COI sequences from the Japanese material formed a clade which was sister to P. gracilis + P. graciloides with 98 % UFBoot support (Fig. 145), diverging by a minimum of 4.9 % from both species.
Published as part of Shinohara, Akihiko, Kramp, Katja & Taeger, Andreas, 2022, The Pamphiliinae of the Russian Far East and Korea (Hymenoptera, Pamphiliidae), pp. 1-251 in Zootaxa 5167 (1) on page 79, DOI: 10.11646/zootaxa.5167.1.1, http://zenodo.org/record/6876483
{"references":["Takeuchi, K. (1938) A systematic study on the suborder Symphyta (Hymenoptera) of the Japanese Empire (1). Tenthredo, 2, 173 - 229.","Shinohara, A. (1985 a) Web-spinning sawflies of the sylvaticus group of Pamphilius (Hymenoptera, Pamphiliidae). Systematic Entomology, 10, 323 - 351. https: // doi. org / 10.1111 / j. 1365 - 3113.1985. tb 00141. x","Shinohara, A. (1988 a) The group of Pamphilius sylvaticus (Hymenoptera, Pamphiliidae): Five new species and additional records from the Far East. Kontyu, Tokyo, 56, 307 - 320.","Shinohara, A. (2001) The group of Pamphilius sylvaticus (Hymenoptera, Pamphiliidae): Two new species, new collection records, and a key to Palearctic species. Japanese Journal of Systematic Entomology, 7, 99 - 116.","Shinohara, A. (2002 b) Systematics of the leaf-rolling or webspinning sawfly subfamily Pamphiliinae: a preliminary overview. In: Viitasaari, M. (Ed.), Sawflies (Hymenoptera, Symphyta) I. Tremex Press, Helsinki, pp. 359 - 438.","Taeger, A., Blank, S. M. & Liston, A. D. (2010) World catalog of Symphyta (Hymenoptera). Zootaxa, 2580 (1), 1 - 1064. https: // doi. org / 10.11646 / zootaxa. 2580.1.1","Shinohara, A., Kameda, Y. & Kojima, H. (2016 b) Pamphilius daisenus, an oligophagous sawfly feeding on Spiraea japonica: The first record of Pamphiliidae (Hymenoptera) associated with Spiraea. Bulletin of the National Museum of Nature and Science, Tokyo, Series A, 42, 123 - 131.","Lee, J. - W., Choi, J. - K. & Park, B. (2019) Synoptic list of Symphyta (Hymenoptera) in Korea. Journal of Species Research, 8, 1 - 96.","Shinohara, A. (2020) Family Pamphiliidae. In: Naito, T., Shinohara, A., Hara, H. & Ito, F., Sawflies and Woodwasps of Japan. Hokkaido University Press, Sapporo, pp. 3 - 23 + 222 - 254. [in Japanese]","Shinohara, A. & Tripotin, P. (2021 b) Collection records of Pamphiliidae and Xiphydriidae (Hymenoptera) from Korea, with notes on Xiphydria jakovlevi. Japanese Journal of Systematic Entomology, 27, 196 - 201."]}