The Voyage of H M.S." Challenger" 



Asteroidea.Pl.XLIX. 



10 



12. 



V/ H CrowtKer del et litK 



1-2. PENTAGONASTER JAPONICUS, n sp. 

 5-6. GNATHASTER ELON GATUS,n.sp.,(.juv.) . 

 3-10. GNATHASTER ELONGATUS ,n sp.,(var) . 



Mint em Bros . imp 



3-4-. PENTAGONASTER PATAGONICUS,™ sp 



7-8. GNATHASTER ELONGATUS , n sp. 



11-12. GNATHASTER MERI Dl ONAL1S , Smith .sp.tjuv). 



