Corrigenda. 
Page. 
91. Foot-note 5. For voltinism read moultinism. 
95. Line 11. For however have read however, have. 
97. Line 1 . For disappear sfrom read disappearl from. 
98. Line 20. For inhibitor read inhibition. 
101. Table 11, “Japanese common” coloumn. For ZK2N read zNzN. 
101. Table III, left-hand column. For zebra read zygote. 
102. Table. Add 2 zNzn under 1 zNzl'I. 
103. Line 14. For cyosses read crosses. 
104. Table IV, line 1. For canstitution read constitution. 
105 J Lot No. AS. For 2 ziyziy read 1 ziyziy. 
105. Lot No. AH. right-hand column. For 429 read 429.0. 
107. Lot No. ME. For Tota read Total. 
107. Lot No. MF. For F zebra read Fa zebra. 
lio.l Undermost line. For confirmed are read confirmed, are. 
113. Heading. For TEE read THE 
