PLATE 81. 



Fig. 1. 



Fig. 2. 



Fig. 3. 



Fig. 4. 



Fig. 5. 



Fig. 6. 



Fig. 7. 



Fig. 8. 



Fig. 9. 



Fig. 10. 



Fig. 11. 



Fig. 12. 



Fig. 13. 



Fig. 14. 



Fig. 15. 



Fig. 16. 



STEPHANIDA. 



Archicircus primordialis, n. sp., .... 



Zyyocircus polygonus, n. sp., 



Zygocircus triquetrus, n. sp., 



Archicircus hexacanthus, n. sp., . 



Zyyocircus acacia, n. sp., . 



Lithocircus crambessa, n. sp., 



Archicircus rhombus, n. sp., 



Zygocircus pentagonus, n. sp., 



Lithocircus quadricornis, n. sp., . . ./' 



Dendrocircus arborescem, u. sp., . . . 



Dendrocircus dodecancistra, n. sp.,. 



Archicircus sexangularis, n. sp., 



Dendrocircus elegans, n. sp., 



Dendrocircus stalactites, n. sp., . 



Lithocircus decimalis, n. sp., 



Lithocircus magnificus, n. sp., 



The ovate, red-coloured central capsule exhibits in the lower half the 

 striate podoconus, in the upper half four oil-globules, and at the left 

 the kidney-shaped nucleus. Numerous " yellow cells " or xanthellai 

 are scattered in the calymmu, which contains brown pigment around 

 the porochora. Numerous pseudopodia radiate from the supporting 

 of the sagittal rinj?. 



Fig. 17. Lithocircus hexablastus, u. sp., 



x 400 



944 



