Studies on chevron crickets: Contribution to the knowledge of Lutosinae / ini taxa (Orthoptera: Anostostomatidae) Author Cadena-Castañeda, Oscar J. 0000-0001-5646-0602 Universidad Distrital Francisco José de Caldas, Grupo de Investigación en Artrópodos “ Kumangui ”. ojccorthoptera @ gmail. com; https: // orcid. org / 0000 - 0001 - 5646 - 0602 ojccorthoptera@gmail.com Author García, Alexander García 0000-0001-5646-0602 Universidad Distrital Francisco José de Caldas, Grupo de Investigación en Artrópodos “ Kumangui ”. ojccorthoptera @ gmail. com; https: // orcid. org / 0000 - 0001 - 5646 - 0602 & agarciag @ udistrital. edu. co; https: // orcid. org / 0000 - 0001 - 9905 - 003 X ojccorthoptera@gmail.com Author Nos, Maria Del Pilar Castella- 0000-0003-3551-4370 Universidad INCCA de Colombia. Grupo en Ecología Evolutiva y Biogeografía Tropical ECOBIT. & https: // orcid. org / 0000 - 0003 - 3551 - 4370 Author Sarmiento, Juan Pablo Prias 0000-0002-5602-3370 Universidad INCCA de Colombia. Grupo en Ecología Evolutiva y Biogeografía Tropical ECOBIT. & https: // orcid. org / 0000 - 0002 - 5602 - 3370 Author Tavares, Gustavo Costa Universidade Federal do Pará (UFPA), Instituto de Ciências Biológicas (ICB), Av. Augusto Correa # 1 66075 - 110, Belém, PA, Brazil. Grupo de Estudos de Artrópodes da Amazônia (GEAA). text Zootaxa 2022 2022-08-29 5178 4 347 379 journal article 133175 10.11646/zootaxa.5178.4.3 80cbc663-bb6f-4ce3-a069-91bd0858c006 1175-5326 7031765 24BCAB12-3C2C-4BD0-BD23-5027C9AC9A1F Neolutosa horribilis ( Heleodoro & Mendes, 2016 ) n. comb. ( Figs. 13F–G ) http://lsid.speciesfile.org/urn:lsid: Orthoptera .speciesfile.org:TaxonName:494311 Comments. It is proposed to move Lutosa horribilis under the genus Neolutosa . This decision is based on the structure of the male’s tenth tergite, which projects into two subtriangular lobes. Neolutosa horribilis n. comb. is different from the male of N. aculeata , since the apex of each lobe of the tenth tergite in the latter species is pointed ( Fig. 13D ), in contrast to N. horribilis n. comb. , which has the apex of the lobes rounded ( Fig. 13F ). The male subgenital plate of the two species is similar, except that in N. aculeata it is longer than wide ( Fig. 13E ), and to N. horribilis n. comb. , is quadrangular, as wide as long ( Fig. 13G ). The styli of both species are similar, the outer borders are straight and the inner ones progressively curved towards the apex, this character can be used as an additional generic character to those studied in the original description of the genus. The female subgenital plate of N. horribilis n. comb. , is triangular-shaped, unlike N. emarginata , ruling out that the emarginate subgenital plate is a generic character.