ECHINOIDEA. (IV, C.) 
Echin. 53 
(57) p. 44, pis. iii, xiii : pedicellariae ; Mortensen (195) p. 36. 
A. tonsum, pedicellariae, distrib. ; op. cit. p. 34, pi. iii, v: radioles, 
pedicellariae, spicules; de Meijere (57) p. 44, pi. xiii. 
A spidodiadematidae accepted ; Mortensen (195) p. 43. 
Aspidodiademina defined with list of genera ; Delacie (54) p. 230. 
Asterostoma discussed ; de Meijere (57) p. 242. 
Asthenosoma descr. ; Delage (54) p. 222, figg. A. coriaceum , abactinal 
area; Agassiz (3) p. 115, pi. Iii. A. gracile , vide sub Calveria et 
Araeosoma tessellatum. A. grubei compared with A. varium ; de 
Meijere (57) p. 33, pi. xii. A. heteractis (p. 88), A. ijimai , madre- 
porite, pedicellariae, spicules, radioles (p. 87, pi. iii, v) ; Mortensen 
(194) . A. longispinum vide Calveria gracilis. A. pellucidum juv. 
descr. ; Agassiz (3) p. 113, pi. li. A. vaidum; Martens (185) p. 132. 
A. (err. pro Phormosoma) zealandiae (q. v.) ; Agassiz (3) p. 76. 
Astriclypeus diagnosis; Meissner in Hamann (112) p. 1384. 
\Astrodapsis sp. nondescr. ; Haehl (110) p. 24. 
Astropyga\ Delage (54) p. 232. A. denudata , descr.; de Meijere (57) 
p. 57, pis. iv, xiv. A. elastica , holotype syn. of A. radiata, but Bell 
1899 is a Micropyga ; Mortensen (195) p. 20. A. pulvinata; de 
Meijere (57) p. 206 : pedicellariae, specimens recorded fr. western 
Pacific are A. radiata or Chaetodiadenia ; Mortensen (195) p. 20, 
pi. iii, iv. A. radiata ; Bell (22a): Martens (185) p. 132: de 
Meijere (57) p. 206, and young, p. 56 : incl. A. elastica, freudenbergi, 
mossambica , tubercles, radioles, spicules, pedicellariae ; Mortensen 
(195) p. 18, pi. iii-v. 
t Atelospatangus ; Agassiz (3) p. 200 : Delage (54) p. 268. 
Boletia bizonata is a Psammechinus ; Mortensen (195) p. 120. 
+ Bothriocidaridae defined, as Fam. ; Klem (142) p. 14 : as Suborder ; 
Delage (54) p. 217. 
+ Bothriocidaris descr. ; Delage (54) p. 217, fig. : compared to Phormosoma 
juv.; Agassiz (3) p. 79, 80: defined; Klem (142) p. 14. B. globulus , 
descr. ; Klem (142) p. 15: anal system and interambulacrals ; Agassiz 
(3) p. 80. B. phaleni [sic] descr. ; Klem (142) p. 15. 
\ Bothriocidaroida defined ; Klem (142) p. 14. 
Breynia; Delage (54) p. 268: diagnosis; Meissner in Hamann (112) 
p. 1400. B. australasiae , fascioles; de Meijere (57) p. 192. 
\Brissoma ; Delage (54) p. 270. 
+ Brissopneustes suecicus ; Tornebohm (267) p. 143. 
Brissopsis (seu Bryssopsis) ; Delage (54) p. 270, figg. : diagnosis ; Meiss- 
ner in Hamann (112) p. 1395. til. sp. nondescr.; Barron (15) 
p. 607. B. columbaris compared with B. lyrifera & Toxobrissus ; 
Agassiz (3) p. 190, pis. c, cii, ciii. B. luzonica , pedicellariae, spicules, 
young, comparison with B. lyrifera ; de Meijere (57) p. 188, pis. v, 
xxiii : criticised ; Agassiz (3) p. 192. B. lyrifera ; Bell (22a). t B. 
nicoleti; Schuetze (251) p. 185. t B. pechiolii; Bellini (23) p. 5. 
Brissus (seu Bryssus ) ; Delage (54) p. 268 : diagnosis ; Meissner in 
Hamann (11.2) p. 1394. B. carinatus\ de Meijere (57) p. 184: 
tFouRTAU (83) p. 444. 
Bryssopsis & Bryssus , vide Brissopsis & Brissus. 
Caenopedina ; Delage (54) p. 233. C. mirabilis , spicules, pedicellariae ; 
Mortensen (195) p. 34, pi. iii, iv. 
Calveria W. Thoms. ; Delage (54) p. 223 : name not applicable to an 
Echinothurid because originally given to an Asterid ; Agassiz (3) 
p. 84. C. gracilis , radioles, pedicellariae ; de Meijere (57) p. 34, 205, 
pi. xiii : incl. Asthenosoma longispinum Yosli. ; Mortensen (194) p. 89. 
Calymne descr. ; Delage (54) p. 265 : diagnosis ; Meissner in Hamann 
(112) p. 1403 : plastron ; Agassiz (3) p. 154. 
\Caratomus : — C. sp. radioles ; Schlueter (245). C. laubei ; ZahjClka 
(296) p. 18, 149. C. peltiformis ; Tornebohm (267) p. 136. 
