PLATE 1. 



Calycosilva cantharellus Lendenfeld. 



Figs. 1-8, 20-24 — var. helix Lendenfeld. 



Figs. 9-19, 26, 29 — var. (A) simplex Lendenfeld. 



Figs. 25, 27, 28 — var. (B) simplex Lendenfeld. 



1, 2. — Rhabds of the body-skeleton of var. helix; magnified 50; phot. Zeiss, achr. aa, compens. oc. 6. 

 3, 4. — The tyle of a centrotyle rhabd of the body-slceleton of var. helix; magnified 2000; u.v. phot. 

 Zeiss, q. monochr. 1.7, q. oc. 10: 

 3, focussed higher; 4, fociissed lower. 

 5-13. — Hypogastral pentactines; magnified 30; phot. Zeiss, planar 20 mm.: 

 5-8, of var. helix; 9-13, of var. simplex (A); 



5-7, 9-11, side-views; 8, 12, 13, apical views. 

 14-24. — Hexactines; magnified 30; phot. Zeiss, planar 20 mm.: 



14-19, of var. simplex (A); 20-24, of var. helix. 

 25-29. — Large spined rhabds of tlie sialic and its junction with the body of var. simplex; magnified 30; 

 phot. Zeiss, planar 20 mm.: 

 25, 27, 28, of (B); 26, 29, of (A). 



