82 JEch. 
XIV. ECHINODERMA. 
Calliaster mamillifera , Andaman Sea, about 250 fms., Alcock, J. Asiat. 
Soc, Bengal, lxii, p. 172, n. sp. 
Calliderma grayi , see Odontaster. 
Ckaetaster longipes , Retz. ; Studer (256) p. 28 : spermatogenesis ; Field 
(83). C. nodosus , Perr., colour ; Studer (256) p. 17. C. sp., Anda- 
man Sea ; Alcock (6) p. 101. 
Cheilaster, [apparently a new generic name] and C.fimbriatus , Slad.; Bell 
(16) p. 81. 
Cheiraster gazellce, Stud., colour ; Studer (256) p. 197. 
Corethraster , W. Thoms., and C. liispidus , W. Thoms. ; Bell (16) p. 92. 
Cribrella ; Agassiz (3) p. 79. C. antillarum , Perr. ; Studer (256) 
p. 289. C. oculata , Linck, oogenesis ; Field (83). C. praestans , 
Sladeu, with variation in arms ; Alcock (6) p. 112. C. sanguino- 
Jenta , Mull. ; Nordgaard (201) pp. 5 & 9, Petersen (216) p. 43 : 
blood-vascular system ; Chadwick (30) : eye described ; Watase 
( 269) p. 324. 
Crossaster papposus, Fabr. sp.; Ganong (91) p. 56. 
Ctenodiscus, M. & T. ; Bell (16) p. 64. C. australis , Liitk. ; Studer 
( 256) pp. 287 & 289. C. crispatus , Retz. ; Bell (16) p. 64, Nord- 
gaard (201) pp. 5 & 10. 
Culcita grexy M. & T., description ; Loriol (154) p. 382. 
'fCupulaster pauper, ascribed to Fric, but probably intended as n.sp., Cre- 
taceous, Gastropod-bed 3, Priesen, Bohemia ; Fric, Arch. Landesdf. 
Bohmen, ix, No. 1, p. 112. 
Cycethra simplex , Bell ; Studer (256) p. 289. 
Dicty aster , redefmed, and D. xenophilus } Alcock & W.-M., redescribed ; 
Alcock (6) p. 113. 
^ Dipsacaster , n. g., no diagnosis, type D. pentagonalis , n. sp., Andaman Sea, 
112 fms. ; Alcock, J. Asiat. Soc. Bengal, lxii, p. 172 : diagnosis 
and D. sladeniy n. sp., Andaman Sea, 250 fms. ; Alcock, Ann. Nat. 
Hist. (6) xi, p. 87. 
Dorigona moebii , Stud. ; Studer (256) p. 197. 
D. pentaphylla } Andaman Sea, 271 fms., Alcock, Ann. Nat. Hist. (6) 
xi, p. 93, n. sp. 
Dytaster anacanthus , Alcock & W.-M., redescribed, D. exilis t Sladen ; 
Alcock (6) p. 80. 
Eohinaster dorice , De Filippi, redescribed and distinguished from Aster ias 
teuuispina ; Marchisio (162). E. cridanella , Val., 6 atms and 2 
madreporites ; Loriol (154) p. 391. E. purpureus , Gray, with 6 
arms ; Martens (171) p. 183. E. sepositus , Lam. ; Meissner (179) 
p. 184 : spermatogenesis j Field (83). E. spinosus ; Field (82) 
p. 84. E. spinulifevy Smith, distribution ; Studer (256) pp. 144 & 
164. E. tribuluSy De Filippi, redescribed and distinguished from 
Asterias tenuispina ; Marchisio (162). 
E. cylindricus, Callao, Peru, Meissner, Arch. Naturg. lviii (i) p. 184, n. sp. 
Freyella ; Agassiz (3) p. 77. F. benthophila } Sladen, F. tuberculatay Sladen; 
Alcock (6) p. 121. 
