MONOGRAPH OP THE EXISTING CRINOIDS. 



206 



c: 



254 



255 



Figs. 253-261. — Free dnditided arms op various comatdlids. 253. Arm of Comantuebia briareus. 

 254. Arm of Cenometra bnicoenis. 255. Arm of Pontiometka andersoni. 256. Arm of Comatcla 

 SOLARIS. 257. ARM of Comatella nigra. 258. Arm of Capillaster sentosa. 259. Arm of Amphi- 



METEA DISCOIDKA. 260. ARM OF HiMEROMETEA MAGNIPINNA. 261. ABM OP CAPILLASTER MDLTIRADIATA. 



