Studies on raspy crickets: New Triaenogryllacris species (Orthoptera: Gryllacrididae) Author Cadena-Castañeda, Oscar J. Universidad Distrital Francisco José de Caldas. Grupo de Investigación en Artrópodos “ Kumangui ”, Bogotá, Colombia. Universidad INCCA de Colombia. Grupo en Ecología Evolutiva y Biogeografía Tropical ECOBIT. Author Díaz, Carlos Julio Arango Universidad Distrital Francisco José de Caldas. Grupo de Investigación en Artrópodos “ Kumangui ”, Bogotá, Colombia. Universidad INCCA de Colombia. Grupo en Ecología Evolutiva y Biogeografía Tropical ECOBIT. Author Guez, Nixon Oscar Parra Rodrí- Author García, Alexander García Universidad Distrital Francisco José de Caldas. Grupo de Investigación en Artrópodos “ Kumangui ”, Bogotá, Colombia. Universidad INCCA de Colombia. Grupo en Ecología Evolutiva y Biogeografía Tropical ECOBIT. text Zootaxa 2020 2020-12-21 4896 2 239 250 journal article 9219 10.11646/zootaxa.4896.2.5 02fb596a-357a-4231-8d8a-76f3b982f7bc 1175-5326 4381682 ED710370-49C4-4DBC-A940-AB9954D2FB53 Triaenogryllacris triaena ( Karny, 1929 ) ( Fig. 1-3 , 5F , Map. 1 ) http://lsid.speciesfile.org/urn:lsid: Orthoptera .speciesfile.org:TaxonName:22109 Type material. Holotype . Ecuador ( MNCN ) . Allotype . Colombia , Antioquia ( MNCN ) . Comments. This species was described in detail by Karny (1929) , although, unfortunately, there are no data on the precise localities of the type specimens, so the distribution of this species is incomplete on Map 1 , since it can extend even farther south and to the north, in contrast to the records documented here. In the distribution range, based on the observed specimens, three variations or color forms are differentiated ( Map 1 , see the color code on each locality): 1) The body is yellowish (except for the head, which will always be black in all color forms) and the median ocellus red, as observed in the holotype of Ecuador ( Fig. 1 ) and Colombian specimens from Circasia, Quindío department and Manizales, Caldas department. 2) The body is pink similar to the median ocellus. This color form was recorded at Cali-Dagua road in the Department of Valle del Cauca ( Fig. 2 ). 3) Pink medan ocellus, green legs, pronotum, and abdomen yellowish, with diffuse pink spots. This color form was observed in only one specimen from Chinchina, Caldas ( Fig. 3 ). It is currently unknown if these color forms are regional (although the yellowish form 1 is more widely distributed than the other two color forms) or are conditioned by the micro-habitat and food where the populations live.