Asteroidea. . Pl. VII 
rage of H.M.SChallenger” 
he Voy 
Mintern Bros. amp 
V.H Crowther del et hth. 
3-4 PONTASTER TENUISPINUS.var,PLATYNOTA,nov. 
»7-8 PONTASTER PRISTINUS,n sp. 
1—2. PONTASTER LIMBATUS,n.sp. 
5-6. PONTASTER MIMICUS,n.sp. 
I-12. PSILASTER PATAGIATUS,n.sp. 
9-10. PSILASTER CASSIOPE,n.sp. 
