PLATE 32 



Illustrating origin of oblique '.ring-bar in Cdwmbtda picui. 



A. Colvmbvla, picui. X 0.8. Hayashi del., Aug. 1904. 



B. Ckamapelia pagserina, left profile of adult. Natural size. Toda del., Nov. 1904. 



C. Chamcepdia pagserina, right wing. X 1.6. Toda del., Nov. 1904. 



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