Fig. 10 a in Review of the East African species of the phaneropterine genus Parapyrrhicia Brunner von Wattenwyl, 1891 (Insecta: Orthoptera): secret communication of a forest-bound taxon

Fig. 10 a Female Parapyrrhicia abdita, Udzungwa Mountains, Mangula (with three stridulatory veins on right tegmen). b Female specimen with two stridulatory veins (Udzungwa, Kihansi). c Female specimen with one stridulatory vein (Udzungwa, Kihansi)