PLATE 48. 
31 
—— al ‘5 a ek 
Nn Pe d 
Z Nn | hens —. q ~~. — 
=e a - mo y 
So ae amine ca = ts 
° g r if =uhe ee ~ 
t — - an 
- + S 
> oD i bol “ _ ~ a 
} 255-5 Nn 17 N - 
~ A > 
= ny CX =< 
Se ee ; : \ eS ewe ee i SS 
ae oe Pell \ «a, | = | i 
Y : SS \ a = , 
HEXACTINELLIDA. 
Fig. I-31 HHyalonema (Prionema) spinosum n. sp. 
Lendenfeld photographed . 
Lichtdruck von Werner & Winter, Frankfurt a. M. 
