^ -< 3 V7 f-|:.|. Nepidae <D^M 



NOTES ON RANATRA CHINENSIS AND LACCOTREPHES RUBER. 



By 



Ryoichi Takahashi. 



— , i y' :fi -^ ^ y Ranatra chinensis Mayr. CöM'iJWi^ 

 ; :/ * ^ * 9 Ranatra chinensis |i7jc ^^6 "^i tL-CUhfibl^ ^^JjK 



^.^ic^fiinifiO^Jra^o 7X?:U}-C|^JiR^.6 Ll}#;c-t:(i-^rfljn-f-zi75S 

 z:+rafE](7)fi?E^iijJtii#tcM 6 'C-mS[%Ä,^'äm^RX.o mi'^\m-mv:>^M 

 Ic^JTJiS ^(i:;'c)f?OiT'3i(c(i^ii;5:s$:g;5: 6o R- chinensis c7Mifg5;5^.Mi<: 

 ^fliS Mi^=FBl(ira-h#75¥.H^rfnRL-t:i«:l^tcÄiif^K^, siphon ^'p]^{Wim 



