Plate XVI. Cunninghamella elegans, Lendner. 



Figures 1 and 2. Successive stages in the development of the lateral sporiferous 

 head; obj. 4mm., oc. lOx. 



Figure 3. Mature terminal sj^oriferous head from which the spore.s have fallen; 

 obj. 4mm., oc. lOx. 



Figure 4. Spores; obj. 4mm., oc. lOx. 



Figure 6. Upper part of conidiophore; obj. 16mm., oc. lOx. 



Figure 7. Detail of conidiophore (one lateral branch of whorl omitted from draw- 

 ing); obj. 4mm., oc. lOx. 



