HEXACTINELLIDA. 



PLATE 91 



Fig. 1-33 Hyalonema {Oonema) crassipiuiiliim ii. sp. ; Fig. 34-42 Hyalouema {OoiiC7na) densjim ;/. sp. 

 Lendenfeld photographed 



Lichtdruck von Werner & Winter, Frankfurt a. M 



