PLATE 66. 
Hyalonema (Hyalonema) placuna LENDENFELD. 
Figs. 1, 2, 5— form A. 
Figs. 3, 4, —form B. 
1-5.— Macramphidises and parts of same; magnified 500; phot. Zeiss, apochr. 4, compens. oc. Gus 
1, a terminal anchor of a macramphidise of form A; focussed low (the shaft in focus) ; 
2, the same anchor; focussed high (the upper teeth in focus) ; 
3, a macramphidise of form B; focussed low (the shaft in focus) ; 
4, the same macramphidise; focussed high (the upper teeth in focus); 
5, a macramphidise of form A, ‘ i 
ey Auto é i 
; 4) Sade a 
ayy es TOR) On ues f 
