The fifth family of the true crickets (Insecta: Orthoptera: Ensifera: Grylloidea), Oecanthidae defin. nov.: phylogenetic relationships and divergence times Author Campos, Lucas Denadai De Author Dias, Pedro Guilherme Barrios De Souza Author Audino, Jorge Alves Author Desutter-Grandcolas, Laure Author Nihei, Silvio Shigueo text Zoological Journal of the Linnean Society 2023 2022-11-02 197 4 1034 1077 http://dx.doi.org/10.1093/zoolinnean/zlac066 journal article 10.1093/zoolinnean/zlac066 8c2036d0-8307-4b09-8c8b-c5eeea9d030a 0024-4082 7803427 4BB4333D-64F0-4485-9C2B-47546ECFE65F SUBFAMILY OECANTHINAE BLANCHARD, 1845 DEFIN. NOV. Oecanthites Blanchard, 1845: 245, Saussure, 1874: 428, Saussure, 1878: 590 . Oecanthiens Saussure, 1874: 427, Saussure, 1878: 534 . Oecanthinae Saussure, 1897: 251 , Scudder, 1987: 62, Azam, 1901: 104, Kirby, 1906: 109, Zeuner, 1939: 212, Walker, 1966: 265, Otte & Alexander, 1983: 374 , Gorochov 1986: 851–858, Toms & Otte, 1988: 471, Nickle, 1992: 195, Otte, 1994: 85 , Rentz, 1996: 147, Otte & Perez-Gelabert, 2009: 491 , Gorochov, 2015: 31–34 , Collins & Carson, 2014: 170, Chintauan-Marquier et al. , 2016: 73 , Rentz & Su, 2019: 231. Type genus: Oecanthus Serville, 1831 . Distribution: Worldwide. Diagnosis: Generally found in trees or bushes. Almost all representatives with well-developed FWs and stridulatory apparatus (except in Paraphasius Chopard, 1927 , Leptogryllus Perkins, 1899 and Thaumatogryllus Perkins, 1899 ); lateral field not perpendicular to dorsal field, forming less than 90° angle (easily observable in posterior view) Supporting Information, ( Fig. S2J2 ). TIII iav spur significantly reduced (Supporting Information, Fig. S6E ). Dorsal valves of ovipositor bifurcate (Supporting Information, Figs S4 Ja, S5C, D), covering ventral valves laterally. Male genitalia: pseudepiphallic sclerite wider than long; LLophi bilobate. Included supertribes: Oecanthidi Blanchard, 1845 supertrib.nov. , Diatrypidi Desutter, 1988 supertrib. nov. ,