Ecliin. 87 
OPHIUROIDEA. (iV, E.) 
0. picteti, holotype compared with Brock’s 0. foveolata, which is syn. 
(p. 110), 0. proteus n. sp., based on 0. comata Koehler, ‘Investigator’ 
coll. (p. 109), 0. roseo-coerulans, cotypes redescr. (p. 97, figg.), 0. 
smaragdina, a cotype redescr. (p. 92, figg.), 0. spongicola , redescr. 
(p. 95, figg.), 0. stabilis n. sp., S. E. Japan (p. 84, figg.), 0. tenera , 
holotype redescr. (p. 113, figg.), 0. triglochis , redescr. (p. 81, figg.) ; 
Koehler (144). 0. viator n. sp., Banda sea, 304 m. ; Koehler (143) 
p. 148, pi. xxxi. 0. virgata , Brock’s specimen descr. ; Koehler (144) 
p. 80 & fig. 
Ophiothyreus ; Delage (54) p. 150. O.goesii , cotypes redescr. ; Koehler 
( 144) p. 59 & figg. 
Ophiotoma ; Delage (54) p. 155. 0. assimilis n. sp., Ceram & Timor, 567- 
918 m. ; Koehler (143) p. 144, pi. xxviii. 
Ophiotrema ; Delage (54) p. 155. 
Ophiotrixinae , defined with list of genera ; Delage (54) p. 155. 
Ophiotrochus ; op. cit. p. 150. 0. panniculus ; Koehler (143) p. 15. 
Ophiotypa ; Delage (54) p. 152. 
Ophiozona ; op. cit. p. 150, fig. : content discussed (p. 25), 0. castan. sp., 
Banda sea, 560 m. (p. 22, pis. v, vi), O. depressa n. var. media , 
N. Celebes & Timor, 918-1264 m. (p. 24, pi. iv) ; Koehler (143). 
O. dubia , vide Ophiomidas. 0. molesta n. sp., Sulu Archipel., 1270 m. ; 
Koehler (143) p. 23, pi. vi. 
Ophiura , descr. ; Delage (54) p. 149, figg. 0. sp. ; Herdman (120) p. 146 : 
Betzius (226) p. 27 : tHowE (235) p. 293. O. albida ; Grieg (106) 
p. 21 : Malard (179) p. 192 : Mar. Biol. Ass. (184) p. 208 : Oster- 
gren (204). 0. brevispina, descr., range ; Clark (38) p. 558, pis. v, vii. 
O. ciliaris ; Grieg (106) p. 21 : Mar. Biol. Ass. (184) p. 208 : Nobre 
(199). Q . divisa , syn. of O. inornata\ Koehler (143) p. 4, 41. O. 
nodosa ; Grieg (106) p. 26 : Michailovskij (191) & (192) p. 173. O. 
robusta ; Grieg (106) p. 26 : Michailovskij (192) p. 172. O. sarsi ; 
loc. cit. : a cold area var. ; Grieg (106) p. 21. 
t Ophiurella spcciosa ; Walther (281) p. 166. 
Ophiurina ? ; Bather in Fox (84) p. 752 [proves to be a new genus, 1905]. 
Ophiuropsis ; Delage (54) p. 158. 
\ Palophiuridiae, descr. ; Delage (54) p. 144 et sq. 
Paramphiura ; Delage (54) p. 152. 
Pectinura ; op. cit. p. 149. P. conspicua ; Koehler (143) p. 9, pi. i. 
P. gorgonia ; Herdman (120) p. 146. P. keros (p. 9), P. honorata 
n. sp., Banda sea, 304 m. (p. 8, pi. ii) ; Koehler (143). P. intermedia ; 
Herdman (120) p. 146. P. modesta n. sp., Java sea, 330 m. ; Koehler 
( 143) p. 7, pi. ii. 
Protaster, descr. ; Delage (54) p. 146. 
Sthenocephdlus ; Delage (54) p. 159. 
Streptophiurida , defined; Delage (54) p. 145 & 146. 
Tricliaster , descr. ; Delage (54) p. 158 & figg. 
Trichasterinae, defined, with list of genera ; loc. cit. 
Zygophiurida, divided into Suborders Brachy-, and Nect-ophiuridae ; 
Delage (54) p. 148. 
(F.) CRINOIDEA*. 
Diagnosis of class; Hamann (112) p. 1415. Crinoidia, defined and 
classified in Orders, 1. Larviformida , 2. Fistulida , 3. Camerida , 
4. Articulida ; Delage (54) p. 376. 
\ Acrocrinus ; Delage (54) p. 383, fig. 
* Names that are sometimes given the termination -ites (e.g. Pentacrinites) are 
here treated as always ending in -us. 
1904. [Vol. xli.J 
E 29 
