Stridulatory file of E. diuturna sp. n. and E. fulva (articulation of tegmen to the right). A. File of E. diuturna sp. n. on the underside of left male tegmen. Scale 1 mm. B–C. Replica of the file of B. E. diuturna sp. n. in comparison to that of C. E. fulva.

  Part of: Heller K, Ingrisch S, Warchałowska-Śliwa E, Liu C (2017) The genus Ectadia (Orthoptera: Phaneropteridae: Phaneropterinae) in East Asia: description of a new species, comparison of its complex song and duetting behavior with that of E. fulva and notes on the biology of E. fulva. Journal of Orthoptera Research 26(1): 39-51.