W. S. Patton 
321 
REFERENCES. 
Prowazek, S. (29. ix. 1908). Ueber Haemogregarinen aus Porocephalus monili¬ 
formis. ( [Zool. Anzeiger, xxxm. 465, 466, Fig.) 
Sambon, L. W. and Seligmann, C. G. (10. vi. 1907). Haemogregarines in snakes. 
[.Proceedings Patholog. Society .] Lancet, I. p. 1650. 
Sambon, L. W. and Seligmann, C. G. (1. xn. 1908). The Haemogregarines of snakes. 
Journal of Tropical Medicine , pp. 355—358, 1 Fig. (to be continued). 
