:'"'*'^!fP-,iii' 



mMiSiBH^'- 



4. ^ 



( "JT ^"-i* HI 



u%t,'^ 



^ ! 



5 



^ " kH^ 



AWV^SnV /^/^^ 



Figs. 1-3. Adult male, St. risana (}i)-Spil. suratensis (%) X ,SY. nlha (Vs) hybrid (Tl). From egg of May, 1903. 



X 2. Toda del., Apr. 1904. 

 Figs. 4-6. Adult male, St. risoria (.%)-St. alba {%) X Spil. suralemis (H) hybrid (F). Sire of Tl shown 



above. X 2. Hayashi del., Nov. 1902. 



