Asteroidea.Pl. LIII. 
The Voyage of H.M.S‘Challenger” 
wther del. et. ith 
W.H.Cooy 
5 €©.NYMPHASTER ALBIDUS,n sp 
1-2. PARAGONASTER CTENIPES,n. sp. 
7—8.NYMPHASTER SYMBOLICUS,n.sp 
I-12. NYMPHASTER BIPUNCTUS,n sp. 
3-4. PARAGONASTER CYLINDRATUS.n sp. 
9-10. NYMPHASTER PROTENTUS,n sp 
