Keywords: Naturalist on the River Amazons 15.png en Caption Musical Cricket Chlorocœlus Tananá now a synonym of Thliboscelus hypericifolius a b Lobes of wing-cases transformed into a musical instrument Scanned from The Naturalist on the River Amazons by Henry Walter Bates University of California Press version published 1962 Author 1863 publication of first edition Image Descent of Man - Burt 1874 - Fig 13 png figure used in Darwin's Descent of Man PD-old The Naturalist on the River Amazons Orthoptera illustrations Insects of Brazil Thliboscelus hypericifolius |