Bioacoustics of Phyllogryllini

Diagnosis: Medium to large-sized, FWs well developed, surpassing abdomen, bearing a stridulatory apparatus, HWs longer than FWs ( Fig. 15A ). Lateral and median ocelli connected laterally or remarkably close to each other ( Fig. 15C ; Supporting Information, Fig. S1D ); pronotum DD flattened in lateral view (Supporting Information, Fig. S4 Bb); FWs lateral field shorter than dorsal field; TIII with six or seven inner and four to six outers subapical spurs; apical spurs of tarsomere I of leg III same-size or longer than tarsomere I. Male genitalia: MedLophi absent; anterior margin of pseudepiphallic sclerite upcurved (Supporting Information, Fig. S8F ); r shorter than pseudepiphallic sclerite ( Fig. 15D ). Female copulatory papilla generally poorly sclerotized, sometimes almost no discernible. Differential diagnosis: Phyllogryllini is excluded from all the other tribes of Hapithidi by the median and lateral ocelli close (sometimes connected) and MedLophi of male genitalia absent. It is excluded from Aphonomorphini by the presence of stridulatory apparatus, symmetrical pseudepiphallic sclerite, ectophallic arc posteriorly bent (straight in Aphonomorphini ) and spermatophore poorly sclerotized (strongly sclerotized in Aphonomorphini ). It is excluded from Cearacesaini by the presence of stridulatory apparatus, ectophallic arc not complete and distal apex of rami not connected. It is also excluded from Hapithini by the long FWs surpassing the abdomen, apical field longer than mirror, PsP ventral and not connected to pseudepiphallic sclerite (lateral and connected to pseudepiphallic sclerite in Hapithini ).