ducks of, i. 280.
Male, influence of, on the fecundated female, i. 397-406;
supposed influence of, on offspring, ii. [68].
Male flowers, appearance of, among female flowers in maize, i. 321.
Malformations, hereditary, ii. [79].
Malva, fertilisation of, i. 402, ii. [363].
Mamestra suasa, ii. [157].
Mammæ, variable in number in the pig, i. 74;
rudimentary, occasional full development of, in cows, i. 87, ii. [317];
four present in some sheep, i. 95;