ECHINOIDEA. (IV, C.) 
Echin. 65 
Catalonia; Loriol (195) p. 120, p. viii. G. granulare ; Doncieux 
(81) p. 100. C. pellati ; DouvilliS (83) p. 22. C. ronsseli ; Doncieux 
(81) p. 100. “ C. thevestense Peron & Gauthier” Gregory (see Zool. 
Rec. 1898) is Cypkosoma abbatei ; Fourtau (98) p. 122. 
+ Corthya Pomel, merged in Cardiopelta ; Savin (286) p 146. 
Gottcddia forbesiana is no Arbacina ; Checchia (49). 
\Cyclaster zinae n. sp., Eocene of Novale, Italy ; Airaghi (6) p. 8, pi. i. 
\Cyphosoma (vide etiam Phymosoma) : — &. abbatei ; Beadnell (22) pp. 19, 
21, 26, 32 : abnormalities, is neither Heteractis nor Lambertechinus ; 
Fourtau (98) p. 121, pi. i : vide Corrigenda. C. corallare tod C. 
koenigi ; Young (347) p. 216. C. radiatum\ 1. c. : vide etiam sub 
Gauthieria. C. rhenana Ludw. is Coptosoma ; Loriol (195) p. 121. 
DeaJcia Pavay, probably Macropneustes ; Lamrert (171) p. 156. 
t Dcsorella, diagnosis, D. grad ; Savin (286) p. 149. 
Desoria Gray non Cott., vide sub Linthia. 
Diadema : — t D. grasi, vide sub Polydiadema. D. setosum ; Puetter 
(263) p. 23. 
f Diademopsis, diagnosis ; Savin (286) p. 221. D. lamberti n. Bp., Middle 
Lias, Rocchetta near Arcevia, Italy ; Airaghi (6) p. 1, pi. i. D. 
serialis ; Savin (286) p. 221. 
iDictyopleurus haimi ; Beadnell (24) p. 52. 
t Diplocidaris, diagnosis ; Savin (286) p. 287. D. etalloni ; Maire (206) 
p. 227 : Remes (269) p. 63 : Savin (286) p. 289. D. gevreyi ; op. cit. 
p. 299. D. gigantea ; Maire (206) p. 227 : Maury (210) p. 583 : 
Savin (286) p. 288. 
ADiplodetus redding hausenensis, vide sub Micraster. 
+ Diplopodia , diagnosis ; Savin (286) p k 236. D. aroviensis ; Loriol (195) 
p. 143. D. brongniarti ; Hitzel (140) : Savin (286) p. 237. D. dubia ; 
op. cit. p. 236. D. dumasi ; Lambert (170) p. 846. D. variolaris ; 
Savin (286) p. 238. 
+ Disaster (seu Dysastei •), diagnosis ; Savin (286) p. 139. D. granulosus ; 
Maire (206) p. 219 : Savin (286) p. 140. D. ( Collyrites ) of. ovalis ; 
Toula (318) p. 272. D. subelongatus ; Savin (286) p. 140. • 
+ Discodea Gray, err. typ., vido Discoidea. 
i Discoidea Agassiz 1836 (emend Discodea Gray err. typ.) inch Discoides 
Klein 1734, Discoides Parkinson 1811 non Renier 1804, Echinites 
Duncan 1889, Protocyamus Greg. 1900 ; Bather (19) but see Lambert 
in Review. 
Discoides Klein, rejected ; Fourtau (97) p. 604. 
+ Discoides Parkinson non Renier, syn. of Discoidea ; Bather (19). 
t Discoidea (seu Discoides ), diagnosis; Savin (286) p. 178. D. conicus; 
Hitzel (140) : Savin (286) p. 179. D. cylindncus ; op. cit. p. 181. 
D. decorata ; 1. c. : Paquier (238) p. 134. D. dixoni ; Young (347) 
p. 216. D. favrei (= favrina ); Savin (286) p. 182. D. rotulus ; op. 
cit. p. 180: Hitzel (140): Savin (286). D. subucula preferred to 
subuculus ; Bather (19). 
t Ditremaster nux ; Douvill^ (83) pp. 22, 28 : var. aegyptiacus Gauthier 
[Nov. 1902], preferred to Opissaster fourtaui Lambert [Feb. 1902] ; 
Fourtau (98) p. 134, pi. i. 
Dorocidaris papillata ; Schmidt (291) p. 23 : distrib. ; Doederlein (79) 
p. 375 : vide etiam sub Cidaris. 
Dysastei\ vide Disaster. 
Echinanthinae, vide sub Echinolampidae. 
t Echinanthopsis Mun. Ch. rejected ; Lambert (171) p. 144. 
Echinanthus Breynius 1732, and Leske, genotype said to be E. ovatus 
Leske with var. E. issyaviensis ; Lambert (171) p. 142. 
Echinanthus Gray 1825, and Haime 1853, rejected ; Lambert (171) p. 143. 
+ Echinanthus : — E. sp. ind. ; Schubert (294) p. 280. E. aremoricus 
1905. [Vol. xlii.] F 5 
