Table 6 in The fifth family of the true crickets (Insecta: Orthoptera: Ensifera: Grylloidea), Oecanthidae defin. nov.: phylogenetic relationships and divergence times
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Table 6. Main differences between Oecanthidae and Gryllidae Oecanthidae defin. nov.Gryllidae defin. nov.Head- Pubescent - Antennal scape same size or wider than fastigium - Fastigium longer than wide or as long as wide in dorsal view - Median ocellus dorsal - Lateral ocelli dorsal- Generally smooth - Antennal scape narrower than fastigium - Fastigium generally wider than long in dorsal view; - Median ocellus facial - Lateral ocelli generally frontalLegs- TIII iad spur three times or more longer than oad spur - Tarsomeres I and II of legs I and II same-sized - Tarsomere II of legs I and II flattened - Presence of pulvillum- TIII iad spur slightly longer than oad spur - Tarsomere I of legs I and II longer than tarsomere II - Tarsomere II of legs I and II not flattened - Pulvillum absent (except Eneopterinae)Male genitalia- Ectophallic arc not complete (except Cearacesaini) - MedLophi bilobated when present (except Veredatrypa)- Ectophallic arc complete (except Landrevinae) - MedLophi single when present.Ovipositor- Apex of ovipositor with lateral serrulation or projections (except Euscyrtinae)- Apex of ovipositor with smooth laterals, without projectionsHabitat- Different types of vegetation, from grasses to canopies (except some species of the genus group Prognathogryllus)- Vegetation, under barks, litter, ground, cavities
表6 蛉蟋科（Oecanthidae）与蟋蟀科（Gryllidae）的主要差异 头部 蛉蟋科新定义（Oecanthidae defin. nov.）： - 体表被短柔毛；触角柄节与额突等宽或更宽；背面观额突长大于宽或长宽近相等；中单眼位于背面；侧单眼位于背面 蟋蟀科新定义（Gryllidae defin. nov.）： - 体表整体光滑；触角柄节窄于额突；背面观额突通常宽大于长；中单眼位于面部；侧单眼通常位于额区 足 蛉蟋科新定义： - 后足内端距长度为外端距的三倍及以上；前、中足第一、第二跗节等大；前、中足第二跗节扁平；具爪垫 蟋蟀科新定义： - 后足内端距略长于外端距；前、中足第一跗节长于第二跗节；前、中足第二跗节不扁平；无爪垫（除Eneopterinae亚科外） 雄性外生殖器 蛉蟋科新定义： - 外阳茎弓不完整（除Cearacesaini族外）；中叶（MedLophi）若存在则为两叶状（除Veredatrypa属外） 蟋蟀科新定义： - 外阳茎弓完整（除Landrevinae亚科外）；中叶若存在则为单叶状 产卵器 蛉蟋科新定义： - 产卵器端部侧缘具锯齿或突起（除Euscyrtinae亚科外） 蟋蟀科新定义： - 产卵器端部侧缘光滑，无突起 栖息地 蛉蟋科新定义： - 栖息于多种植被类型，从草本植物到林冠层（除Prognathogryllus属类群的部分物种外） 蟋蟀科新定义： - 栖息于植被、树皮缝隙、枯落物、地面及洞穴中
