86 SPOLIA ZEYLANICA. x 
DESCRIPTION OF PLATE. 
(The figures are not drawn to scale. The actual dimensions of 
the various organisms depicted are givenin the text. Figs. 1,2, and 
20 were drawn under Zeiss 3 mm. apochromatic oil immersion X< 
comp.-oc. 12. Figs. 3-10 and 12-15 were drawn under Leitz 1/12 
in. oil immersion. Figs. 11, 16-19, and 21 were drawn under Zeiss 
2mm. apochromatic oil immersion, comp.—oc. 6.) 
Fig. 1—Gymnonympha zeylanica, n. g., 0. sp., a trichonymphid 
from the intestine of Calotermes militaris. (Picro-acetic 
acid, Delafield’s hematoxylin and eosin.) 
Fig. 2.—Small trichonymphid, from same preparation as preced- 
ing. (Probably a young form ?) 
Figs. 3-8.—Hemogregarina, sp., from Rana tigrina. (Osmic 
vapour, Giemsa.) 
Fig 3.—Large intracorpuscular form. 
Figs. 4, 5, 6—Various free forms from the blood plasma. 
Fig. 7—Encapsuled form in a red blood corpuscle. (Living 
animal.) - 
Fig. 8—Empty sheath of parasite lying in red corpuscle. (Dry 
film ; absolute alcohol, Giemsa.) 
Figs. 9, 10.—Hemogregarina, sp. (? H. hankini, Simond), from 
blood of Crocodilus porosus. (Dry films; absolute 
alcohol, Giemsa.) 
Fig. 9.—Doubled-up organism, with limbs approximately equal 
in thickness. 
Fig. 10—Form with slender doubled-up “ tail.” 
Fi 
— 
g. 11.—Trichomonas mabuie, n. sp., from the large intestine 
of Mabuia carinata. Large individual. (Sublimate 
alcohol, Delafield’s hematoxylin and eosin.) 
Fig. 12.—Trypanosoma, sp., in blood of Rana tigrina. (Osmic 
vapour, Giemsa.) A red~- corpuscle is shown in 
outline. 
Figs. 13 and 14.—T'rypanosoma tropidonoti, n. sp., from the blood 
of Tropidonotus stolatus. (Osmic vapour, Giemsa.) 
The body is stained blue, the trophic nucleus pink, 
edge of membrane with flagellum red, the kinetic 
nucleus deep purple. 
Vig. 13.—A form in which the kinetic nucleus is situated some 
distance posterior to the trophic nucleus. (Red 
corpuscle in outline.) 
Fig. 14.—Form in which the kinetic nucleus is in contact with the 
trophic nucleus. 
