ISRAEL JOURNAL OF ZOOLOGY, cilt.47, sa.3, ss.233-242, 2001 (SCI-Expanded)
Data on the song and stridulatory organs of the monotypic genus Bolua Unal (Orthoptera, Tettigoniinae) are presented. Based on new material, descriptions of the genus and the species are supplemented. The phylogenetic relationships of tho genus are evaluated using both song and morphological characters, for which illustrations are provided. The genus Pachytrachis Uvarov is assumed to be the closest relative of Bolua.