FIGURE 2 in A revision of the shield-back katydid genus Neduba (Orthoptera: Tettigoniidae: Tettigoniinae: Nedubini)

FIGURE 2. Neduba typical male calling song structure exemplified by N. convexa, recording JCR130808_01, 23.3oC (A-C), and song structure with multiple minor pulse trains exemplified by N. sierranus recording JCR120805_00, 21.7oC (D-E). A. 5 s oscillogram window showing 9 full wingstroke cycles (and a partial 10th major pulse train); B. 1.5 s oscillogram window showing individual pulses within major pulse trains; C. spectrogram of B with dashed line at limit of human hearing at 20 kHz; D. 5 s oscillogram window showing 6 full wingstroke cycles (and a partial series of minor pulse trains); E. 1.5 s oscillogram window of D showing individual pulses within major pulse trains; F. Male N. sierranus singing, Madera Co., CA. Note elevated pronotum exposing tegmina beneath; G. Phonotaxis in N. ambagiosa sp. n., Lake Co., CA.