Ryoichi Takahashi

Ryoichi Takahashi (高橋 良一, Takahashi Ryōichi) (April 6, 1898—July 17, 1963) was a Japanese entomologist. His research focused on hemiptera, including aphids, whiteflies, and scale insects. He published more than 420 articles.

Taxa named after him include:

  • Takahashilecanium Kondo, 2005
  • Xenolecanium takahashii Kondo, 2005
  • Rhachisphora takahashii Martin & Lau, 2011
  • Melanaphis takahashii Skvarla et al., 2020
  • Aclerda takahashii Kuwana, 1932
  • Dicranomyia takahashii Alexander, 1920
  • Rhyacobates takahashii Esaki, 1923
  • Ormosia takahashii Alexander, 1919
  • Aleurotuberculatus takahashii David & Subramaniam, 1976
  • Aleyrodes takahashii Ossiannilsson, 1966
  • Rhinopsylla takashii Boselli, 1930
  • Setaleytodes takahashia Singh, 1933
  • Isotomurus takahashii (Yosii, 1940)
  • Asterobemisia takahashii Danzig, 1966
  • Dialeurolonga takahashi David & Jesudasan, 1989
  • Togepsylla takahashii Kuwayama, 1931