HEXAGTINELLIDA. 



PLATE 101. 



Fig. 1 — 3 Hyalonema (Skianevm) aeqnatoriak n. sp. 

 Fig. 4 — 17 Hyalonema (Skianema) iimbraciiliiin n. sp. 



Lendenfeld photographed. 



Phototype by Charles Belliiiaiui, Prague. 



