CASTLE: THE HEREDITY OF SEX. 209 
already cited, the male character is coupled with the aberrant form, and 
those gametes of the hybrid which bear the aberrant character bear also 
the male sex-character in a majority of cases. This can, I believe, be 
TABLE III. 
Sex-distribution among offspring of Aglia tau (T) crossed with its dark aberration 
lugens (LL). [Statistics of Standfuss (’96). ] 
Generation. 
ic Ee 
T ? (wild) L¢ 
“« 
i L¢ L rj 
IV. T? (wild) ? To (wild) 
ae Sees | One [1] \2] [3] 
| | | | 
L ay L fe L ‘E 
V a ea I. a ew I Ve a i 
3 ess Sire ? g oe) Sanat 5 4 
31 13 14 28 34 21 10 Ze 26 Tie ks 25 
[5] 
conclusively shown from the statistics of Standfuss. The cross on which 
he made the most extensive observations is that between Aglia tau and 
its aberration lugens. The various matings obtained and their outcome, 
so far as recorded, are shown in Table III. 
