,Albatross” Expedition 1891. ; Asteroidea Taf. XXI. 
lI7 
(aR. 
pe =X a \ 
Pee —) ( { dl @- u yf 
: l a 
~ z “ays a 
Or, XK rit a 
ee yp 
( \ oRi f 
: x > : { oR 
119 
8 
F 5 , \ 
J ~ €n ) \ 
Fig. 116 Archaster tynicus M.&Tr. Fig. 17 Parastropecten inermis tsp. 
X Fig. 18,119 Psilaster armatus  n.sp. 
