attcdl and ^fntin/cn-ai/ti :>i_'7 



Tests with Anti-Reindeer Serum ((>. vi. '02). 



The antiserum used in this series was obtained by treating a rabbit 

 with the serum of Raiigifer tarandus (483). Only the bloixls of Ungu- 

 lat;i and that of the whale were tested. Antiserum weak. 



Precipituiu 

 Blood of Date amount Percentage 



483 Bangifer taraudus 4. ii. 02 '004 100 



596 Capra hircus 13. iii. 02 -0015 3s 



631 Cariacus mexicanus 9. iv. 02 '0014 3-5 



502 Cervus porcinus 15. ii. 02 '0013 



5'J5 Ovis burrhel 10. iii. 02 -0013 :W 



243 Capra megaceros 23. x. 01 "0007 18 



486 Cobus unctuosus 8. ii. 02 -OOOti 15 



Ovis aries 2. ii. 02 -0006 15 



Equus oaballus 10. vi. 01 '0004 10 



Sus scrofa 20. ii. 02 '0003 



698 Balaenoptera rostrata 30. iv. 02 '0011 



The above figures arc fairly comparable with those obtained with 

 other antiscra for this group. The figures for Capra, Cobus, and Ovis 

 (towards the end of the series) are too low, judging from what has been 

 obtained in other series. The whale on the other hand again gives 

 a remarkably high figure, this being in accord with the qualitative testa 

 on three samples of cetacean blood. 



