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

GBIF url: https://www.gbif.org/dataset/705c0c0a-cf0a-4dd2-9332-d42db4601ffd
Homepage: http://umdb.um.u-tokyo.ac.jp/DEntomology/
Citation: Yago M (2026). The Suguru Igarashi Insect Collection (Lepidoptera: Hesperiidae) 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/pnjbye accessed via GBIF.org on 2026-04-08.