74 STURTEVANT 



Table 8 — Continned. 



Fo: 9 9, g.r. 98; 



$ $ , g.r. 59, g.v. 16, y.r. 24, y.v. 33 



Back cross, F^ gray red 9 9 from above X yellow vermilion $ $ 

 Fo: 9 9, g.r. 31, g.v. 11, y.r. 12, y.v. 41 



5 5, g.r. 23, g.v. 13, y.r. 8, y.v. 21 



Pj^: gray vermilion 9 X yellow red $ 



F^: gray red 9 X gray vermilion $ 

 Fo: 9 9, g.r. 199, g.v. 182 



$ $, g.r. 54, g.v. 149, y.r. 1 19, y.v. 41 



Pj: yellow vermilion 9 X gray red $ 



Fj^: gray red 9 X yellow vermilion $ 

 Fo: 9 9, g.r. 472, g.v. 240, y.r. 213, y.v. 414 



$ $, g.r. 385, g.v. 186, y.r. 189, y.v. 324 



Fj^: gray vermilion X yellow red (sexes not recorded) 



Fj: gray red 9 9 ■ These were mated to yellow vermilion ^ ^ of other stock 

 Fo: 9 9, g.r. 50, g.v. 96, y.r. 68, y.v. 41 



$ $, g.r. 44, g.v. 105, y.r. 86, y.v. 47 



1464 

 Proportion of cross-overs, adding 9 9 from BOPR (below), 



BR. Pj: miniature yellow 9 X long gray $ 



Fj: long gray 9 X miniature yellow $ 

 Fo: 9 9 l.g. 14, l.y. 2, m.g. 7, m.y. 6 



$ $ l.g. 10, l.y. 1, m.g. 6, m.y. 8 



Pj^: long yellow 9 X miniature gray $ 



Fj^: long gray 9 X long yellow $ 

 Fo: 9 9, l.g. 148, l.y. 130 



5 5, l.g. 51, l.y. 82, m.g. 89, m.y. 48 



Proportion or cross-overs, 



BM. Pj: long yellow 9 X rudimentary gray $ 



F^: long gray 9 X long yellow $ 

 F^: 9 9 , l.g. 591, l.y. 549 



$ S , l.g. 228, l.y. 371, r.g. 20, r.y. 3 

 Pj : long gray 9 X rudimentary yellow $ 

 Fr long gray 9 X long gray $ 

 Fo: 9 9, l.g. 152 



$ $ , l.g. 42, l.y. 29, r.g. 0, r.y. 



D • f 260 



Proportion or cross-overs, .^■, 



' 693 



COP. Pj: vermilion 9 X white $ 



F^: red 9 X vermilion $ 

 Fo: 9 9,r. 320, V. 294 



$ $,T. 86, V. 206, w. 211 

 (7 of the vermilion 9 9 known from tests to be CC, 2 known to be Cc. 7 white 

 5 5 Pp, 2 pp.) 



Back cross, F^ red 9 9 from above X white $ $ , gave 

 Fo: 9 9,r. 195, w. 227, 



$ $,T. 66, V. 164, w. 184 



Out cross, Fj 9 9 as above X white $ $ recessive in P, gave 

 F2: 9 9,r. 35, V. 65, w. 98 



$ $,T. 33, V. 75, w. 95 



