Anti-Pig Serum 



181 



them on being standardized giving a precipitum of '045 and '055 c.c. 

 respectively. 



Reactions 



75 



' /o 



89 PRIMATES 36 16(18%) 19(21%) 18(20%) . 60 



29 CHIROPTEHA 18 2(6,,) 8(27,,) 1(3,,) 38 



14 INSECTIVORA 8 3(21,,) 2(14,,) 1(7,,) 43 



96 CARNIVOKA 45 20(21,,) 26(27,,) 5(5,,) I 53 



65RODENTIA 44 16(24,,) 4(6,,) l*(l%) 32 



69 UNGCLATA 



a. Artiodactyln 

 Suina 



4 Suidae 



1 Dicotylidae 



Tylopoda 



4 Camelidae (2 spec.) ... 1 

 Tragulina 



1 Tragulidae 1 



Pecora 



17 Cervidae (12 spec.) ... 8 



34 Bovidae (22 spec.) ... 23 



b. Perittodactyla 



1 Tapiridae 



6 Equidae (3 spec.) 3 



c. Hyracoidea 



1 Hyracidae 



3 CETACEA (2 spec.) 



13 EDENTATA 3 



26 MARSUPIALIA 10 



1 MONOTREMATA 1 



322 AVES (incl. 4 eggs) 321 



47 REPTII.IA 47 



13 AMPHIBIA 13 



24 PISCES 24 



7 CRUSTACEA 7 



* Rodent No. 257 which gave curious results with other antisera. 



The antisera employed for these tests were amongst the most powerful 

 used throughout the investigation. The general mammalian reaction is 

 consequently well marked. Nevertheless we see thsitfull reactions only 

 occurred amongst the Suidae. The four bloods of Suidae tested included 

 the blood of the domestic pig, of the wild boar (Europe), and of a 

 wild boar, whose blood was collected at Singapore. Moderate reactions 

 were observed with the bloods of Bovidae, Cervidae, Camelidae. Taking 

 the Artioductyla as a whole we find that G6 % f the bloods gave some 

 sort of reaction. The Perissodactyla and Hyracoidea (1 sample only of 



) 5(18,,) 



6(17,,) 5(15,,) 12(35,,) 



2 1 



5 (38 ) 5 (38 ) 



5 (19 ) 11 (42 ) . 



57% 



Other 

 mammals 

 than Un- 



gulata 



