86 Echin. 
XIV. ECHINODERMA. 
[1904] 
Ophiophyllum ; DelAge (54) p. 150 & figg. 
Ophiopinax ; Delage (54) p. 149. 
Ophioplax ; op, cit. p. 153. (J. mstos (Koehl. sub Ophiopeza) discussed ; 
Koehler (143) p. 67. 
Ophiopleura ; Delage (54) p. 150. 0. aurantiaca, descr., compared with 
0. borealis ; Grieg (106) p. 17 & fig. 0. horealis ; op. cit. p. 15 : 
MiCHAILOVSKIJ (192) p. 171. 
Ophioplinthaca^ diagnosis (p. 123), 0. chelys (p. 131), 0. citata n. sp., 
Banda sea and Gilolo Passage, 204-469 m. (p. 130, pi. xxiv), 0. 
miranda n. sp., Banda sea, 984 m. (p. 123, pi. xxxi), 0. mitis n. sp., 
ibid., 204-304 m. (p. 127, pi. xxv), 0. pulchra n. sp., Malay Archipel., 
304-522 m. (p. 125, pi. xxvii), O.rudis (Koehl. sub Ophiomitra) (p. 132), 
0. vicina n. sp., Banda sea, 1595 m. (p. 129, pi. xxv); Koehler (143). 
Ophioplinthus ; Delage (54) p. 150. 
Ophioplocus ; Delage (54) p. 150. 
Ophiopsammium ; Delage (54) p. 156. 
Ophiopsila ; op. cit. p. 153. 0. aranea ; Mar. Biol. Ass. (184) p. 209. 
Ophiopteris ; Delage (54) p. 155. 
Ophiopteron ; op. cit. p. 156, figg. 0. elegans ; Herdman (120) p. 147 : 
wide distrib. ; Bell in op. cit. p. 148. 
Ophiopus ; Delage (54) p. 153. 0. arcticus ; Grieg (106) p. 30. 
Ophiopyren ; Delage (54) p. 149, fig. 0. delatum n. sp., Java sea, 538 m.; 
Koehler (143) p. 10, pi. iii. 
Ophiopyrgus ; Delage (54) p. 150, figg. 0. depressus^ Macassar Str., 
2029 m. (p. 31, pi. iv), 0. trispinosus^ Malay Archipelago, 120-1914 m. 
(p. 30, pi. v) : n. spp. ; Koehler (143). 
Ophiosciasma ; Delage (54) p. 155. 
Ophioscolex ; loc. cit. 0. glacialis ; Grieg (106) p. 32 : slight variations ; 
MiCHAILOVSKIJ (192) p. 174. 0. pertinax n. sp., Banda sea, 404 m. ; 
Koehler (143) p. 145, pi. xxv. 0. purpureus ; Grieg (106) p. 32. 
Ophiosphaera; Delage (54) p. 157 : systematic position uncertain (p. 117), 
0. insignis, a cotype descr. (p. 116, figg.) ; Koehler (144). 
Ophiostigma ; Delage (54) p. 153. 
Opkiothamnus ; op. cit. p. 154. 0. stultus n. sp., Malay Archipel., 794- 
1158 m. ; Koehler (143) p. 141, pis. xxv, xxvi. 
Ophiothela ; Delage (54) p. 156. 
Ophiotholia ; op. cit. p. 153. 0. multispina n. sp., Malay Archipel., 216- 
567 m. ; Koehler (143) p. 99, pi. xxxiii. 
Ophiothrichoides ; Delage (54) p. 156. 
Ophiothrix^ descr. ; op. cit. p. 155, figg. : variability ; Bell in Herdman 
(120) p. 150. 0. aristulata ; Koehler (143) p. 151. 0. \ aspidota ; 
Herdman (120) p. 146 : holotype redescr., also specimen fr. Ceylon, 
Brock's specimen referred to 0. bedoti ; Koehler (144) p. 87, figg. 
0. capillaris, variations ; Koehler (143) p. 151. 0. carinata^ a cotype 
redescr. (p. 90, figg.), 0. cilians, cotypes redescr. (p. 100, figg.) ; 
Koehler (144). 0. clarescens n. sp., Banda sea, 304 m. ; Koehler 
(143) p. 150, pis. xxix, XXX. 0. comata, holotype redescr., distinguished 
fr. specimens so named by Marktanuer, de Loriol, & Koehler; 
Koehler (144) p. 105, figg. 0. crassispina, Sumbawa Id., 274 m. 
(p. 147, pis. xxviii-xxx), 0. deposita, Malay Archipel, 204-520 m. 
(p. 146, pi. xxix) : n. spp. ; Koehler (143). 0. elegans, holotype 
redescr.; Koehler (144) p. 110 & figg. 0. fragilis ; Grieg (106) 
p. 32 : KiAER (140) : MacBride (172) : Malard (179) p. 192 : Mar. 
Biol. Ass. (184) p. 210: Nobre (198) p. 54, & (199) : Retzius (226) 
p. 27 : Ziegler (298). 0. fumaria, holotype redescr. (p. 77 & figg.), 
0. mare^izelleri n. sp., Japan, referred to 0. stelligera by Marktanner 
(p. 103, figg.), 0. merguiensis, holotype distinguished fr. 0. ciliaris 
(p. 102) ; Koehler (144). 0. ? nereidina ; Herdman (120) p. 146. 
