Holofhurioidea. P^II.Pl.VI 
The Voyage of H M.S.’' Challenger.’' 
'“UlS MURRAY, S.P^^luTlN'cERTUr''"^ ^ U S, D®eA i K„™ , 3.PS0LUS EPHIPPIFER, WTho„p„„ 
.r.rr: 
'^i-niKUS CHALLENGER!, n.sp. 
aer. 1( 
10,OCNUS TYPICUS, n.sp. 
I2,C0L0CHIRUS SPINOSUS, qnoj &, Gaimard. 13 , C U CU M A R 1 A L AuV 1 G A T A, Verrill. 
