echinoidea. (iv, c.) Echin. 59 
specimen from Dordonian of Beaumont in Charente Inf.; Fourtau 
( 96) p. 627. 
Clypeaster :—t C. spp.; Bofill y Poch (41) p. 412. + C. acclivis , specimen 
from Egypt, descr. and compared with C. pentadactylus ; Fourtau 
( 96) p. 709, pi. iv. t C. aegyptiacus ; Fourtau (96) p. 200: redescr., 
distrib., probably inch C. pliocenicus Seguenza ; Fourtau (96) p. 721. 
tC. altus Abich non Lam., discussed; Gregory (112) p. 422. \C. 
beaumontii, measurements; Airaghi (4) p. 179. + C. breunigii ; 
Fourtau (96) p. 645. \C. (?) brewerianus Remond as Echinaraclinius , 
redescr.; Merriam (175) p. 166, pi. xxi. \C. gabbi , vide sub Scutella. 
t C. geneffensis , n. sp., “ Helvetien n, couches a Cl. isthmicus” Gebel 
Geneffe, Egypt; Gauthier in Fourtau (96) p. 705, pi. iii. + C. 
guentheri , n. sp., Miocene, L. Urmi, N.W. Persia, inch C. turritus 
Abich non Philippi and probably C. altus Fischer non Lam. (p. 420, 
pi. xxviii); iC. affi. imperialism measured (p. 419, pi. xxviii): Gregory 
(112). +(?. isthmicus , redescr.; Fourtau (96) p. 702. fC. cfr. laga- 
noides , measurements ; Airaghi (4) p. 154. +(7. martini , L. Urmi, 
measured; Gregory (112) p. 422. +(7. michelinii ; tC. michelottii , 
slight variation from type: Airaghi (4) p. 150. t(7. paronai , n. n.; 
Airaghi (3) p. 247: n. sp., Tongrian of Carcare in Bormida basin ; 
Airaghi (4) Boll. Soc. geol. Ital. xviii, p. 152, pi. vi. +G. penta¬ 
dactylus from Egypt compared with Algerian specimens ; Gauthier 
in Fourtau (96) p. 708, pi. iv. +C. pentagonalis , redescribed (p. 151, 
pi. vii); +C. plaxenta , measurements (p. 150): Airaghi (4). t C. 
prieniim n. sp., “ Helvetien ii en-dessous des gres a Ostrea vestita et a 
Echinolampas amplus 55 Gebel Geneffe, Egypt; Gauthier in Fourtau 
( 96) p. 703, pi. iii. +C Y . rholfsi [err. pro rohlfsi ]; Fourtau (96) 
p. 701. C. rosaceus ; Haeckel (115) pi. xxx. t C. subplacunamus , 
compared with living specimens; Fourtau (96) p. 702. + C. taramellii , 
n. n.; Airaghi (3) p. 247 : n. sp., Tongrian of Cairo Montenotte in 
Bormida basin; Airaghi (4) Boll. Soc. geol. Ital. xviii, p. 153, not 
figd.: why not a Plesianthus ?; Lambert in Review. 
t Clypeus ( Semi-clypeus) pretiosus Mayer-Eymar referred to Amblypygus 
dilatatus ; Fourtau (96) p. 647. 
t“ Codiopsis, n. sp. 5 ’ Zittel, Cenomanian, Egypt; Fourtau (96) p. 620. 
+ Conoclypeus: — C. conoideus ; Toula (232) p. 67: de Loriol’s determina¬ 
tion of Egyptian specimen confirmed; Fourtau (96) p. 645. C. 
delanouei ; Fourtau (96) p. 646. C. plagiosornus ; Ugolini (236). 
t Coptosorna alexandri , n. n.; Airaghi (3) p. 251: n. sp., Aquitanian 
sands of Acqui in Bormida basin; Airaghi (4) p. 147, pi. vi: name 
should be De Alexandra ; Vinassa de Regny in Review 7 [but dis¬ 
coverer’s name is de Ales sail dr i]. 
+Coraster vilanovaem from Transcaspian and Daghestan, descr. and 
measured; Axthula (18) p. 61, pi. ii. 
t Cyclaster archeri; Hall & Pritchard (117) p. 39. 
t Cyphosoma :—? C. sp.; Airaghi (2) p. 363. C. abbatei , n. sp., Lower 
Senonian, near Ghizeh, equals the small Pseudodiaclema of J. TTalther, 
1888; Gauthier in Fourtau (96) p. 620, pi. i: see also Fourtau 
( 98) p. 193 : referred by Lambert in Review 7 to his genus Heteractis , 
which Gauthier does not accept. C. choisyi , n. sp., Turonian of Gour 
Ouargla, Algeria ; G. H. Cotteau in Rolland (199) p. 46, pi. xxvii. 
C. cf. loryi ; Anthula (18) p. 58. 
Diadema setosum ; Clark (56) p. 131; Ludwig (158) p. 552: as a 
protector of young fish; Semon (213) p. 504. 
+Dictuopleurus haimei. doubtful, from Mokattam, Egypt; Fourtau (96) 
pp. 639, 732, & (98) p. 197. 
j-Diplocidaris gigantea , various types of spines, and a var. w 7 hich if n. sp. 
