Plate OH. 



Fig.]. Iconastcr pcricrcl uh, tyjie ; prinuiry rndinl iilnto (/>/■), 2 rndiiil plates, 

 and 2 :i(li-;iili:il ])l;ilcs. In. Saiiic; iiinili and fcnili adanibiilacral 

 jilati's. ]*. ;!(((;. 



2. h-oiiiislir hiiH/iiiiinnis : 2 i-adial plaU^s (r), and 2 lateral series, showing 



the itecnliar marginal granules and pedicellariae, X 9.G. 2a. Same; 

 fifteenth adamhidarral plate (at l)aso of narrow part of ray), X 9.6. 

 1'. 303. 



3. Lit/Kisoiiia (iclimniii'ini, type; tt'iUli adanihulaci-al piale. X CH. 3(7. 



S:inic; 2 radial plalcs. X ().~h V. 21).S. 



4. I'oiilioccniiinis (innidi.s. type: Iwciitictli adaniliulacral plate, X O.n. 4r/. 



Same; radial jil.-ilc near ccnlcr of disk. X (!..">. 4/;. Same; an actinal 

 intermediate ])edicellaria, X 9.G. 1'. 294. 

 f). ('(illidsfcr rorinntvH. tyite : eighth and ninth adamlmlacral iilates. and 

 X 9.() 7ui. Same, station .124S ; fnrrow face of adambniacral plates. 



Same; ahadinal plates, the 2 on the left being the third and fonrth 

 from the ])i-imai'y radial ; lower jilate adcentral, X ().."•. \\ ;;](;. 

 C. LlfhoHonKt ixiiicJira, type: the 2 plates to the left are from tlie radial 

 series; 1 .adi'adial plate with pedicclla ria, X 9.(>. Cxi. Same; fourteenth 

 .•Hl;imlinlacral. and 2 adjacent actinal plates, X 9.(;. ("./>. Same; from 

 station 7i\-S.\: corresponding jilale to that shown in (\<i. X 9.("). I'. 301. 

 7. A.slrollKiiniiii ciiiili iihiclciiiii. tyjie; tip of ray, showing tlie enlarged 

 distal snperoniarginals, X .">.2. la. Same; :nlamliulaeral jilate, X G.5. 

 71). Same; actinal intermediate pedieellaria, enlarged. 7e. Same; on 

 right, foni-lh to sixiii radial plate from the primary radial; "^ "dratluils 

 on the left, X (;.."■., I'. .",l>(). 

 040 



