2 



S.^Mitsuhashi - On the genus Purpuricenus of Japan (PI. IV) -123 



M. Takizawa - On the genus Epilachna of Japan 131 



S. Satake - Aberrant forms of two Japanese butterflies 141 



N. Okamoto - Studies on the Japanese Rhaphididae (PI. V) — 143 



I. Kuwana - A. check list of the Japanese Coccidae 163 



T. Ito - Udagawa Yöan the Founder of Scientific Entomology in 

 Japan (Frontis. II) 182 



PART III. ENTOMOLOGICAL TREATISES 



(German and English) 



Y. Niisima - Eine neue Gattung der Borken-Käfer (PI. IV) 1 



M. Öshima - Two species of Termiten from Foochow, China 5 



M. Maki - Three new species of Trichosiphum in Formosa (Pis. 



VII-IX) - ■ 9 



N. Marumo - Notes on some Lepidoptera Heterocera of Japan, with 



description of two new Genera and four new Species 23 



S. Matsumura - Synopsis of the Pemphigidae of Japan (Pis. X 



-XIII) 39 



