FIGURES 17–20 in Description of the immature stages of Trichocorixa mendozana Jaczewski (Hemiptera: Heteroptera: Corixidae)

FIGURES 17–20. Trichocorixa mendozana. Mesoleg: 17–18, instar IV: 17, anterior surface; 18, posterior surface. 19–20, instar V: 19, anterior surface; 20, posterior surface. A: anterior; AD: anterodorsal; AV: anteroventral; P: posterior; PV: posteroventral; TC: tibial comb. Scale bars in mm: Figs. 17–18= 0.50, Figs. 19–20= 0.20.