Figures 22-28 from: Hemp C, Massa B (2021) Biogeographical and evolutionary aspects of a Guineo-Congolian bushcricket tribe: Revision of the genera Cestromoecha Karsch, 1893 and Poreuomena Brunner von Wattenwyl, 1878, with the description of new species (Orthoptera, Tettigoniidae, Phaneropterinae). Deutsche Entomologische Zeitschrift 68(1): 45-79. https://doi.org/10.3897/dez.68.60193

Figures 22-28 Morphological details of male Poreuomena africana. Drawing Fig. 53, taken from Brunner von Wattenwyl (1878) (22), head and stridulatory area (23), stridulatory file on the underside of the left tegmen (24), apex in rear view (25) and lateral view (26), subgenital plate (27) and cerci (28).