OPHIUROIDEA. (IV, E.) 
Echin. 85 
Ophiolipus (seu -lypus) ; Delage (54) p. 150. 0. granulatus (p. 21), 
0. levis n. sp., Gilolo passage, 469-835 m. (p. 21, pi. iv); Koehler 
(143) . 
Ophiolophus ; Delage (54) p. 156. 0. novarae , holotype redescr. ; 
Koehler (144) p. 117 & figg. 
Ophiomastix ; Delage (54) p. 155. 0. venosa, topotype descr. ; Koehler 
(144) p. 73, figg. 
Ophiomastus ; Delage (54) p. 152, figg. 0. perplexus n. sp., G. of Boni & 
Timor, 828-1158 m. (p. 29, pi. iii), 0. tumidus (p. 30) ; Koehler (143). 
Ophiomaza\ Delage (54) p. 156. 0 . cacaotica ; Herdman (120) p. 147. 
Ophiomidas n. g. of Ophiolepididae (p. 26) for 0. alatum, Macassar Str., 
1301 m. (p. 26, pi. v) & 0 . reduction, near Simbawa Id., 2060 m. (p. 27, 
pi. v), n. spp., also Ophiozona dubia (p. 28) ; Koehler (143). 
Ophiomitra ; Delage (54) p. 154: VerrilPs division into Ophiomitra , 
Ophioplinthaca , & Ophiomitrella , accepted ; Koehler (143) p. 122. 
Ophiomitrella rediagnosed (p. 123), 0. Barbara, Banda sea, 310 m. (p. 133, 
pis. xxvi, xxvii), 0. languida, Macassar, 450 m. (p. 135, pi. xxix), 
0. moniliformis, Molucca sea, 2081 m. (p. 136, pi. xxvii), 0. mutata, 
Banda sea, 204-304 m. (p. 134, pi. xxx), 0. placida, Timor & Banda 
sea, 204-304 m. (p. 137, pi. xxxi) : all n. spp. ; Koehler (143). 
Ophiomoeris n. g. of Ophiolepididae (p. 16), with genotype 0. spinosa n. sp., 
Sulu and Banda seas, 204-1901 m. (p. 17, pi. iv), also Opkioceramis 
clausa, obstricta, and tenera ; Koehler (143). 
Ophiomusium ; Delage (54) p. 150, fig. 0. altum n. sp., Macassar Str., 
2029 m. (p. 57, pi. x), 0. elegans, discussed (p. 66), 0. fallax n. sp., 
Gilolo passage, 469 m. (p. 56, pis. ix, x) ; Koehler (143). f 0. fer- 
rugineum, redescr. ; Leuthardt (152) p. 110, pi. ii. 0. impurum 
n. sp., Banda sea, 120-400 m. (p. 64, pi. x), 0. lunare , 0. lymani 
(p. 58), 0. properum n. sp., N. of Sumbawa & Macassar Str., 695- 
724 m. (p. 62, pi. x), 0. relictum n. sp., Gilolo passage, 469 m. (p. 61, 
pi. x), 0. sanctum n. sp., Molo Str. and Timor, 54-216 m. (p. 59, pi. xi), 
0. scalare, discussed (p. 65), 0. serratum (p. 66), 0. validum, and young, 
compared with 0. lunare (p. 59) ; Koehler (143). 
Ophiomyces ; Delage (54) p. 153. O. delata n. sp., Sulu Archipel. and 
Banda sea, 350-4239 m. ; Koehler (143) p. 100, pis. xvii, xviii. 
Ophiomytis n. g. of Ophiacanthidae, with genotype 0. weberi n. sp., Timor, 
520 m. ; Koehler (143) p. 142, pi. xviii. 
Opliiomyxa, descr. ; Delage (54) p. 146 & fig. 0. ? juv. ; Herdman (120) 
p. 147. 0. brevispina ; Martens (185). 0. vivipara ; Ludwig (164) 
p. 695. 
Ophioncus ; Delage (54) p. 148. 
Ophionema ; Delage (54) p. 155. 
Ophionepthys ; Delage (54) p. 155. 
Ophionereis ; op. cit. p. 153. 0. ? sp. ; Herdman (120) p. 146. 0. fusca, 
a cotype ; Koehler (144) p. 72 & figg. 
Ophiopaepale ; Delage (54) p. 150. 0. goesiana, holotype redescr. ; 
Koehler (144) p. 57 & figg. 
Ophiopallas n. g. of Ophiodermatidae , with genotype 0. paradoxa n. sp., 
Macassar, Gilolo Passage, and Banda sea, 204-450 m. ; Koehler (143) 
p. 12, pi. iii. 
Ophiopeza ; Delage (54) p. 149. O.aequalis (p. 10), 0. custos, referred to 
Ophioplax (p. 67) ; Koehler (143). 
Ophiopezella ; Delage (54) p. 149. 
Ophiopholis ; op. cit. p. 153. 0. aculeata ; Grieg (106) p. 30 : Kiaer 
(140) : MichAilovskij (192) p. 173 : Ostergren (204) : descr., range ; 
Clark (38) p. 559, pis. v, vii. 
Ophiophragmus ; Delage (54) p. 153. 
Ophiophtkirius ; Delage (54) p. 157. 
