356 
6. 7 . somalense in Bufo reticulatus. Somaliland. 
30/^, flagellum, 7/A. 
7. T. nelspruitense< —In frogs in the Transvaal, 
characterized by its long flagellum, 20-35/A, giving a 
total length of 40-70/A. 
8. 7 . borreli (Marchoux and Salimberi), in 
Hyla sp. Brazil. Resembles T . rotatorium. No free 
flagellum. 
9. 7 . diemyctuli (S and C).—In Diemyctulus viri- 
descens , an American newt. 
10. 7 . belli. —In a Hong-Kong frog. Two forms 
found, (.a ) 25/A, flagellum i6/a by up/A broad, (b) length 
22‘6/a, flagellum 3/A by i*9/a broad. 
Cultivation of Frog Trypanosomes 
Cultures grow in about five days. Sub-cultures 
may take several weeks to develop. Cultural forms are 
fusiform in shape, 25 by 2/a, with the blepharoplast 
anterior. Round forms 2/a in diameter also occur. 
Trypanosomes in Tortoises 
1. 7 . damoniae. —In a fresh water tortoise 
(Damonia reevesii). It is intermediate in shape be¬ 
tween T. lewisi and 7 . rotatorium. In the same 
tortoise also commonly occurs Haemogregarina stepano- 
wiana and H. rara. 
Trypanosomes in Lizards 
1. 7 . boueti (Martin) 1907, in Mabuia raddonii , in 
French Guinea. Resembles 7 . rotatorium. 
