: 
\ 
PLATE 99. 
Hyalonema (Skianema) aequatoriale LeNDENFELD. 
Figures 1-37. 
1, 2.— Apical view of a large macramphidisc; magnified 500; phot. me apochr. 8, compens. oc. 12: 
1, focussed higher; 2, focussed lower. 
3-10.— Microhexactines; magnified 200; phot. Zeiss, apochr. 8, esitpens, oc. 6. 
11-16.— Large micramphidises; magnified 500; phot. Zeiss, H. I. apochr. 2, compens. oc. 6: 
11-13, focussed high (on the uppermost teeth); 14-16, focussed lower (on the shaft) (11 = 14; 
117) = illsy3 als}, = 1I(3))). 
17.— View of the specimen; reduced to 1: 0.9; phot. Zeiss, anastig. 480/412 mm. 
18.— A middle-sized, somewhat irregular macramphidisec; magnified 500; phot. Zeiss, apochr. 8, com-— 
pens. oc. 12. 
19, 20.— A small irregular macramphidisc; magnified 500; phot. Zeiss, apochr. 8, compens. oc. 12: 
19, focussed higher; 20, focussed lower. 
21-24.— Small micramphidises; magnified 500; phot. Zeiss, H. I. apochr. 2, compens. oc. 6. 
25-28.— Gastral superficial pmules; magnified 300; phot. Zeiss, apochr. 8, compens. oc. 12. 
29-31.— Dermal superficial pinules; magnified 300; phot. Zeiss, apochr. 8, compens. oc. 12. 
32-35.— Parts of microhexactines; magnified 500; phot. Zeiss, H. I. apochr. 2, compens. oc. 6. 
36.— Apical view of the lateral ray-cross of a gastral superficial pinule; magnified 300; phot. Zeiss, 
apochr. 8, compens. oc. 12. 
37.— Part of a terminal anchor (two teeth) of a large macramphidisc; magnified 500; phot. Zeiss, apochr. 
8, compens, oc. 12. 
