279 



FIGS. 274-280. ARMS AND PINNDLES OP VARIOUS COMATDLIDS. 274. CENOMETRA DNICORNIS. 275. PIN- 

 NULES ON INNER SIDE OF OUTERMOST ABM BORNE BY POST-RADIAL SERIES OF PONTIOUETRA ANDERSONI. 



276. PINNULES OF ODTER SIDE OF INNER ARM BORNE BY POST-BADIAL SERIES OF PONTIOMETRA ANDEHSONI. 



277. PINNULES OF OUTER SIDE OF OUTERMOST ARM BORNE BY POST-RADIAL SERIES OF PONTIOMETRA ANDER- 

 SONI. 278. CENOMETBA EHENDATBIX. 279. TBOPIOMETRA MACEODISCDS. 28O. PTILOUETRA MULLERI. 



213 



