74 Echin. 
XIY. ECHINODERMA. 
t Diplopodia, distinguished fr. Trochotiara ; Lambert in Petitclerc (240) 
p. 237. D. hilli ?; Cragin (77) p. 147. D. macilenta , new to Egypt 
(p. 5), small specimen descr. (p. 10), D. marticensis , not Turonian but 
Cenomanian, perhaps incl. ‘ D. variolaris ’ Zittel, 1883 (pp. 8, 11); 
Fourtau (119). D. streeruvitzi , n. sp., Comanche series, Sierra Blanca, 
Texas; Cragin (77) p. 147, pis. xxiv, xxv. 1). subangularis ; Raspail 
( 253) p. 126. D. taffi, n. sp., Fredericksburg beds, near Georgetown, 
Texas (p. 148, pi. xlvi), D. texana (p. 149); Cragin (77). D. variolaris 
var. subnuda-, Loriol (192) p. 25. 
t Diplothecanthus concavus\ Gregory (143) p. 295. 
t Discoidea vel Discoides :— D. arizensis , D. conica\ Carez (55) p. 24. I), 
cylindrical Geinitz (129) p. 277. D. decoratus; Pellat (237). 
D. dixoni ; Rowe (265) pp. 44, 45, 73. D. inferus, D. minimus’, 
Grossouvre (145) p. 7. D. pidvinata , descr.; Fourtau (119) p. 16, 
pi. i. D. subucida; .Jukes-Browne & Scanes (167) p. 118 : Carez (55) 
pp. 24, 29. 
kBitremaster nux ; DouviLLk (96) p. 445. 
Doroddaris alcocki , see Stereociclaris indica. D. papillata ; Clark (66) 
p. 252 : Koehler (173) p. 99 : Pluteus ; Mortensen (214) p. 23 & fig.: 
incl. C. schwabenaui , spines descr.; IAiraghi (1) p. 171, pi. xix. D. 
tiara , see Stereocidaris indica. 
t Dumblea n. g., of Echinidae , with genotype D. symmetrica n. sp., 
Comanche series, Sierra Blanca, Texas ; Cragin (77) p. 150, pis. xxv, 
xxvii, xxxiv. 
t Dysaster granulosus-, Maire (199) p. 266. 
t Echinanthus-. — E. antillarum-, Gregory (143) p. 295. E. arizensis (p. 19), 
E. atacensis (p. 19), E. biarritzensis (p. 12); Carez (55). E. bufo , 
descr. ; Airaghi (1) p. 190, pi. xxiii. E. carinatus-, Carez (55) p. 19. 
E. desmoulinsi , descr.; Airaghi (1) p. 190, pi. xxi. E. gracilis ; 
Carez (55) p. 19. E. griesbachi-, Noetling (224) pp. 54, 55. E. 
latus\ Carez (55) p. 19. E. oosteri; Airaghi (1) p. 191. E. pellati; 
Carez (55) p. 12. E. placenta , descr.; Airaghi (1) p. 191, pi. xxi. 
E. pouechi , E. rayssacensis ; Carez (55) p. 19. 
Echinanthus rosaceus ; Clark (66) p. 254. 
t Echinanthus’. — E. rousseli and E. scutella (p. 19), E. sopitianus (p. 12); 
Carez (55). E. subrotundus ; Carez (55) p. 19: descr.; Airaghi 
( 1) p. 189, pi. xxi. 
Echinarachnius excentricus ; Clark (63) p. 332. E. parma ; Whiteayes 
( 320) p. 63: abnormal; Tower (307). 
Echinobrissus , vide Nucleolites. 
Echinocardium cor datum ; Todd (302) p. 365: ILorie (191) p. 22: 
ISmith et al. (287) p. 533: Pluteus ; Mortensen (214) p. 29 & fig.: 
popular account ; Newbigin (221) p. 139. E. flavescens; Koehler 
( 173) p. 99: Todd (302) p. 365. t E. geneffense n. sp., Upper Burdi- 
galian, Genefle, Egypt; Gauthier in Fourtau (119) p. 81, pi. iii. 
f E. saccoi; Blanckenhorn (31) pp. 358, 360, 364. 
t Echinoconus :—E. albogalerus , E. castanea , E. conicus , E. gigas , E. glo- 
bosus, E. subrotundus : vide sub Conulus. 
\Echinocorys Leske (inch Anancliytes Lam.):— A. arctatus, nom. nud. 
(p. 263), A. conoideus (p. 276); Lebedev (185). A. corculum ; 
op. cit. p. 206: Wolleman (329) p. 11. E. douvillei; Carez (55) 
p. 7. A. gibba and E. ovatus; Chedeville (58) p. 138. A. ovata; 
Wolleman (329) p. 11: Hinterlechner (153) p. 471: Lebedev 
( 185) pp. 121, 204, 206, 212, 214, 219, 220, 221, 263, 276: tubercles 
and apical system (p. 134 & fig.): localities (pp. 98, 99, 101, 103, 104, 
105,146): var. conica (p. 105), var. gibba (pp. .99,133), var. striata, Lorm 
(p. 133 & fig.), apical system (p. 135 & fig.), localities (pp. 98, 99, 101, 
103, 104,105, 147); Elbert (103). E. pyrenaicus (p. 7), E. et A. semi- 
