Taxonomic Notes and New Distribution and Host Plant Records for Sawflies and Woodwasps (Hymenoptera, Symphyta) of Japan VI Author Fu, Yuanzun Author Yuan, Yuan Author Shen, Qian Author Xu, Hao Author Ye, Zheng Author Guo, Li Author Wu, Xiaoliang Author Zhao, Yunhe text Bulletin of the National Museum of Nature and Science. Series A, Zoology 2021 2021-11-22 47 4 163 188 http://dx.doi.org/10.1039/d4cp01914h journal article 10.50826/bnmnszool.47.4_163 2434-091X Metallus pumilus (Klug, 1816) Japanese name: Kumaichigo-hamuguri-habachi Material examined . HONSHU: Wakayama Pref. : 1 ˂, Wakayama , Okawa , coll. larva min- ing leaf of Rubus microphyllus , 14. XI. 2020 , em . Taxonomic Notes and New Records in Japanese Symphyta VI 181 25. XII. 2020 , M. Murase . Fig. 8. A–C, Late instar larvae: A, Masaakia longivaginata , 21. V. 2019; B, Monophadnoides montanus , 18. VI. 2019; C, Strongylogaster moiwana , 30. V. 2017. All photographed by Ibuki. Host plants . Rosaceae : Rubus crataegifolius Bunge ( Okutani, 1970 ), R. microphyllus L.f. (new record) in Japan ; R. caesius L., R. fruticosus L., R. idaeus L., R. saxatilis L. in Europe ( Taeger et al. , 1998 ). Remarks . This species feeds on various species of Rubus .