OPHIUROIDEA. (IV, E.) 
Echin. 83 
pi. xvii), 0. {Ophiotreta) inutilis n. sp. Java & Banda sea, 238-397 m. 
(p. Ill, pi. xxi), 0. {Ophiopristis) luctuom n. sp. Timor, 216 m. (p. 115, 
pi. xx) ; KoEHLER (143). 0. marswpialis \ Ludwig (164) p. 695. 
0. {Ophiectodia) matura n. sp., Banda sea, 797 m. (p. 112, pi. xxiii), 
0. normanni (p. 107), 0. pentagona (p. 110), 0. {Ophiolimna) perfida 
n. sp., Malay Archipel., 411-959 m. (p. 118, pi. xxiii), 0. {Ophiopristis) 
procera n. sp., Banda sea, 595 m. (p. 113, pi. xxii), 0. reXicta n. sp., 
Malay Archipel., 538-1624 m. (p. 106, pi. xvii), 0. tenuis n. sp., Banda 
sea, 304 m. (p. 102, pi. xvi), 0. valenciennesi (p. 110); Koehler (143). 
0. vivipara; Ludwig (164) p. 694. 0. vorax; Koehler (143) p. 109. 
Ophiacanthidae, vide Ophiomytis. 
Ophiacantinae defined with list of genera; Delage (54) p. 154. 
Ophiactis; op. cit, p. 153, 0. ahyssicola', Grieg (106) p. 29. 0. asperula; 
LoRiOL (162) p. 43: Ludwig (164) p. 693. 0. halli; Mar. Biol. Ass. 
(184) p. 209: descr. ; Grieg (106) p. 29. 0. dissidens n. sp. Macassar 
Str. 1301 m. (p. 98, pis. xvii, xviii), 0. Hexuosa var. perplexa Koehl. 
(olim sp.) (p. 95); Koehler (143). 0. kroyeri; Ludwig (164) p. 693. 
0. lorioli vide sub Amphiura. 0. modesta (p. 63, figg.), 0. parata n. sp., 
Gilolo passage, 469 m. (p. 97, pi. xxiv), 0. partita (Koehl. sub Am- 
phiura)^ & young (p. 96) ; Koehler (143). 
Ophiamhyx', Delage (54) p. 153. 
Ophiarachna ; op. cit. p. 155. 0. affinis cotypes, & a cotype of the syn. 
0. clavigera Brock, redescr. ; Koehler (144) p. 76. 0. incrassata; 
Herdman (120) p. 146. 
Ophiarthru7n ; Delage (54) p. 155. 
Ophiernus; op. cit. p. 150. 0. adspersus; Koehler (143) p. 20. 
Ophioaethiops ', Delage (54) p. 156. 0. unicolov, Koehler (144) p. 115 
& figg. 
Ophiohlenna ; Delage (54) p. 155. 
Ophiohyrsella erinaceus n. sp., Sulu Archipel., 275 m. ; Koehler (143) 
p. 152, pi. xxvi. 
Ophiocamax ; Delage (54) p. 153 & figg. 0. rugosa n. sp., Malay 
ArcJiipel., 204-520 m. ; Koehler (143) p. 139, pi. xxvi. 
Ophiocampsis Delage (54) p. 156. 
Ophiocentrus ; Delage (54) p. 155. 
Ophioceramis ; op. cit. p. 150. 0. clausa, vide Ophiomoeris. 0. dedinans 
n. sp., Banda Sea, 204 m. ; Koehler (143) p. 15, pi. iii. 0. januarii; 
LoRiOL (162) p. 44. 0. ohstricta & 0. tenera, vide Ophiomoeris. 
Ophiochaeta ; Delage (54) p. 150. 
Ophiochiton ; op. cit. p. 153: spp. in two sections; Koehler (143) p. 68. 
0. amhidator., 1 incl. 0. carinatus Liitk. & Mort. (p. 70), 0. hispi^iosus 
n. sp., Java Sea & Macassar Str., 538-655 m. (p. 71, pi. xi), 0. com- 
mixtus n. sp., Macassar Str., 1301 m. (p. 69, pi. xi), 0. inaequalis n. sp., 
Gilolo passage, 835 m. (p. 70, pi. xi) ; Koehler (143). 
Ophiochrysis n. g. of Ophiolepididae., with genotype 0. ornata n. sp., 
Timor, 1224 m. ; Koehler (143) p. 35, pi. vi. 
Ophiochytra ; Delage (54) p. 153. 
Ophiocirce n. g. of Ophiodermatidae, with genotype 0. inutilis n. sp., 
Timor, 112 m. ; Koehler (143) p. 13, pi. iii. 
Ophiocnemis ; Delage (54) p. 156. 0. marmorata; Herdman (120) 
p. 146. 
Ophiocnida ; Delage (54) p. 153. 0. alho-viridis., holotype descr.; 
Koehler (144) p. 71, figg. 0. hrachiata; Mar. Biol. Ass. (184) 
p. 209. 
Ophiocoma descr. ; Delage (54) p. 155. 0. cayialicidata^ holotype redescr. ; 
Koehler (144) p. 75 & figg. 0. echinata, section of ray figd. ; Boy. 
Coll. Surgeons (237) p. 2. 0. nigra ; Mar. Biol. Ass. (184) p. 209 : 
Ostergren (204) fig. 0. scolopendrina; Herdman (120) p. 146. 
