Insects come in a kaleidoscope of colors & patterns. Swiss entomologist Karl Brunner von Wattenwyl's "Betrachtungen uber die Farbenpracht der Insekten" (1897) reflected on the variety & use of colors in insects. Explore it in #BHLib via @Mann_Library ➡️ https://t.co/yUXu2yCssM pic.twitter.com/4mLXICARN3
— BHL (@BioDivLibrary) June 26, 2019