Dr Donald H. Colless, in Memoriam Author Theischinger, Gunther text Zootaxa 2013 3680 1 210 211 journal article 43416 10.11646/zootaxa.3680.1.14 733ce5dc-5c10-48f0-9c46-7ac62003968e 1175-5326 216222 76041482-E5EA-48BB-AE2C-8C2EB72F6701 Plecoptera , Gripopterygidae : Leptoperla collessi Theischinger 1981 ; Aquatic Ins., 3( 1 ): 110.