198 



Tests with Precipitins 



See J. C. Ewart (1889), The Penycuik Experiments. London (Adam 

 and Charles Black), 177 pp. 



VI. Antisera for bloods of Cetacea. 



94 Tests with Anti-Whale Serum. 



These tests are not included in the tables at the end, for the reason 

 that the antiserum had not been obtained when they were written. The 

 tests were all made with one antiserum obtained from a rabbit treated 

 with the serum and blood of Balaenoptera rostrata, the Rorqual 

 (No. 385 a), the blood having been kindly sent me by Professor Torup 

 of Christiania. 



When standardized, the antiserum gave a prccipitum of '009 c.c. 



Eeactions 



5 Primates 



5 Chiroptera 



2 Insectivora 



6 Carnivora 



6 rodentia 



4G Ungulata 



a. Artlodactyla 



5 Suina 



3 Tylopoda 



1 Traguliua 



31 Pecora 



b. Perissodactyla 

 1 Tapiridae 



4 Equidae 



c. Hyracoidea 



1 Hyracidae ... 



3 Cetacea (2 spec.) ... 



5 Edentata 



5 Marsupiali\ 



1 Monotremata 



8 AvEs 



1 Rept:lia 



1 Amphibia 



1 

 3 

 1 



10 



1 

 4 



80 7o 



14 



* The weak reaction due to a test carried out upon a 

 blood of Bahtenoptera rostrata (No. 285) of older date. 



1* 



«"% 



C8O/0 



100 o/o 

 40 7o 



solution from a dried sample of 



The bloods tested were the same as in the list appended to the tests 

 with anti-donkey serum (see p. 196), and the same as those tested with 

 anti-donkey serum (Ungulata, Cetacea) given in the tables at the end. 



