Bioacoustic of Cohnia andeana (Hebard, 1924) comb. nov. (Insecta: Orthoptera: Tettigoniidae) Author Buzzetti, F. M. World Biodiversity Association, Verona, Italy. E-mail: buzzjazz @ hotmail. com Author Fontana, P. Fondazione Edmund Mach - Ist. Agrario S. Michele all'Adige, Centro Trasferimento Tecnologico - Fitoiatria, via Edmund Mach 1, 38010 San Michele all'Adige (TN), Italy Author Carotti, G. Via Clementina 26, I- 60031 Castelplanio (AN), Italy text Zootaxa 2010 2010-10-29 2661 1 59 68 https://biotaxa.org/Zootaxa/article/view/zootaxa.2661.1.4 journal article 10.11646/zootaxa.2661.1.4 1175-5326 5302595 Cohnia g. nov. Type species : Cohnia andeana ( Hebard, 1924 ) comb. nov. Cohnia andeana ( Hebard, 1924 ) comb. nov. ( Fig. 1 ) was described as Dichopetala from Loja , Ecuador . Since its description C. andeana has been no more collected and it was only mentioned by Rehn (1955) ; being to date known only for type material and from type locality. C. andeana was finally collected in two recent expeditions in the neighborhood of Loja , in the village of Catamayo, Southern Ecuador ( Fig. 2 ). Diagnosis: Pronotum ( Fig. 5–8 ) of both sexes with typical sulcus behind the second third and consequently metazona long less than half of prozona, without humeral sinus. Male cerci ( Fig. 9, 11–13 ) simply tapering to the apex, curved inward in the distal third. Male titillators ( Fig. 18–19 ) toothless and well sclerotized. Genicular lobes unarmed. Female subgenital plate ( Fig. 21, 24 ) entire, subhexagonal, apically truncated and longitudinally carinated in the middle. Ovipositor ( Fig. 15 ) regularly upward curved in its middle portion with distal half coarsely serrulated. Derivatio nominis: Named after Theodore J. Cohn of Ann Arbour University in USA , who inspired our investigations and allowed us to have a wide overview on the genus Dichopetala . Distribution: Known for type locality and surroundings in Ecuador . Adopting the biogeographic arrangement of Latin America by Morrone (2006) , the genus is Neotropical occurring in the Nortwestern Southamerican Dominio.