54 Echin . 
XIV. ECHINODERMA. 
[ 1904 ] 
tGardiaster : — (7. ananchytis ; Flegel (79): Zahalka (296) p. 44, 149: 
(olim Micraster cf. cortestudinarium ) ; Petrascheck (216): great 
size, radicles attached; Rowe (235) p. 252, 262, 294. G. cotteaui ; 
Rowe (235) p. 248, 293. G. patagonicus Steinm. MS. ; Wilckens (287). 
G. pilula ; Berg (24) : Rowe (235) p. 239, 265, 294. 
Gassidulinae defined with list of genera in Subfamm. Echinon -, Nucleolit- t 
Echinolamp-inae j Pelage (54) p. 263. 
t Cassidulus [fig. 340, called C. lapiscancri is really Leodia hexapora , fide 
Lambert]; Delage (54) p. 264, figg. C. elongatus; Berg (24). C. 
eugeniae , apical system : Agassiz (3) p. 120, fig. 
tGatopygus : — G. albensis; Petrascheck (216) : ZahXlka (296) p. 18, 71, 
149. C. fastigatus ; op. cit. p. 149. C. minor , G. rotundus ; Tornebohm 
( 267) p. 136. 
Gentrocidaris n. sg. [of Goniocidaris ?] for G. canaliculata & G. doederleini 
(p. 32), the latter descr. (p. 33, pis. v, xiv), shape of test (p. 1) anal 
plates in young (p. 7, f. 25) ; Agassiz (3). 
Cenlrostephanus ; Delage (54) p. 232. G. longispinus , spicules, pedi- 
cellariae (p. 32, pi. iv, v) ; G. rodgersi , spicules, pedicellariae (p. 33, 
pi. iii-v) ; Mortensen (195). 
Ghaetodiadema ; Delage (54) p. 232. G. granulatum , descr., also young ; 
de Meijere (57) p. 54, 206, pis. iii, xi, xiv : detailed descr., also young 
fr. Maldives ; Mortensen (195) p. 22, pi. i, iii, iv, v. G. japonicum 
n. sp. Sagami B. , 30 fm. ; op. cit. p. 28, pi. ii.‘ 
Ghondrocidaris (vide et. Gidaris ) ; Delage (54) p. 227. 
t Ghrysomelon pictum vide Lciopedina fallavignesi. 
tGhuniola carolinae ) Gagel’s pi. xxiv, f. 3, not this sp. ; Lambert in Review 
of Gagel. 
Cidarida defined (p. 216) descr. (p. 225), with Fam. Gidarisinae (p. 226); 
Delage (54). 
Gidaridae , brief systematic account ; Fritel (86). Vide Gentrocidaris. 
Gidaris {\ ide etiain s. -gg. Gentro-, Chondro-, Disco-, Doro-,Gonio-, Leio-,Podo- } 
Poro-, Rhabdo-, Stephano -, Stereo-cidaris , and Phyllacanthus ) descr. ; 
Delage (54) p. 226, figg : sensu Mortensen, heterogeneous ; Agassiz 
( 3) p. 23. G. sp. ; Bell (22a). t G. sp. ; Boehm (28) p. 8, pi. i : Burnet 
(33) : Ussing (275) p. 84, photogr. : Kittl (141) p. 703. fC. abichi ; 
Siemiradzki (255) p. 140. tG. acicularis; Checchia (37). G. affinis; 
Agassiz (3) p. 22. t G. amalthei ; Schaefer (242) p. 34. tO. andreae ; 
Lissajous (153) p. 181 : allied to G. cucumifera ; Lambert in Review. 
G. annulifera Lam. is var. or close ally of G. baculosa ; Mortensen 
( 195) p. 6. t G. asperula ; Collet (44) p. 70. t G. avenionensis ; 
Couffon (46) p. 42 : radioles, measurements, distrib. ; Schuetze 
( 251) p. 162, pi. ii : differs fr. this sp. in shape and size ; Lambert in 
Review. G. baculosa ; Martens (185 ):=pistillaris } compared with G. 
annulifera , divided according to radioles into varr. typica , annulifera , 
brevicollis var. nov. and others; de Meijere (57) p. 9, pis. ii, xi. 
f(7. berthelini ; Collet (44) p. 70. G. cf. biformis ; Kittl (141) p. 703. 
G. ( Stephanocidaris ) bispinosa, notes chiefly on radioles, comparison 
with Rhabdocidaris annulifera ; de Meijere (57) p. 4, 204, pis. i, ii, 
tG. blumenbachi & tG. cervicalis\ Maire (178): Rollier (230) p. 466, 
467. tG. clavigera ; Rowe (235) p. 252, 293. tG. coronata ; Fugger 
( 92) p. 339 : M aire (178) ; Siemiradzki (255) p. 140. tG. cragini n. sp.. 
Lower Cretaceous, Honduras, radiole only ; Loriol (162) p. 58, pi. iv. 
tG. cucumifera ; Riche (228) p. 208. f(7. curvata ; Rollier (230) 
p. 464. tG. dissimilis’, Strangways (266) p. 80. tG. aff. dorsata ; 
Kittl (141) p. 579. tG. edwardsi ? ; Short (254). G. {Histocidaris) 
elegans , both crenulate and smooth tubercles, radioles, pedicellariae, 
spicules &c. (p. 24, pi. xii) also young of 3-7 mm. diam. (p. 25, pis. ii, 
xii) ; de Meijere (57). tG. erbaensis ; Mariani (183) p. 154. tG, 
filograna\ Siemiradzki (255) p. 140. G. (Petalocidarisl) fimbriata 
