55 



ORGANISMS NOT COMING UNDEB ANY OF THE 

 ABOVE HEADS. 



Actinomyces, from pus, in cases of aetinomyoosis occurring in man and 

 animals ; a mycelial parasite composed of club-shaped elements, 

 arranged in a rosette form ; has been grown on agar at 36° C. ; 

 forms small, yellowish-white, prominent masses. 



Plasmodium malarise (Laveran), from blood in cases of malarial 

 poisoning ; round, oval, or concentric bodies, provided with 

 flagella in the free state ; freely motile, their form varies accord- 

 ing to the stage of the disease, usually as amoeboid, generally 

 pigmented parasites in the red blood corpuscles ; the blood 

 should be examined when fresh. 



