Butterfly specimens (Papilionidae) of the Suguru Igarashi insect collection deposited at The University Museum, The University of Tokyo.

GBIF url: https://www.gbif.org/dataset/508263bf-7557-40d4-b839-59d125ceca5b
Homepage: http://umdb.um.u-tokyo.ac.jp/DEntomology/
Citation: Ito Y, Yago M (2026). The Suguru Igarashi Insect Collection (Lepidoptera: Papilionidae) of The University Museum, The University of Tokyo. Version 1.4. National Museum of Nature and Science, Japan. Occurrence dataset https://doi.org/10.15468/vwfbgp accessed via GBIF.org on 2026-04-08.