2024-03-29T07:57:47Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/630592019-03-18T03:39:00Zhdl_2115_63056hdl_2115_60746hdl_2115_45742オヤミア亞屬の三種に就て(第二圖版)UEBER DIE DREI ARTEN DER SUBGATTUNG OYAMIA (PLECOPTERA).(Pl. Ⅱ)岡本, 半次郎Hanjiro, Okamotoopen access460札幌博物學會1921-09-10jpnjournal articleVoRhttp://hdl.handle.net/2115/63059AN00097622札幌博物学会会報Transactions of the Sapporo Natural History Society81-24550https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/63059/1/Vol.8No.1-2_004.pdfapplication/pdf1.03 MB1921-09-10