37 Eckin. 
Systematic, dimtoiDEA. 
OphiopUnthaca carduus occ. etc. 
Kcehler 127 p. 294 ; occ i Kcehler 128 
p. 6. — 0. chelys occ. etc.* Kcehler 127 
p. 294 ; occ. Kcehler 128 p. 6. — 0. 
occlusa sp. n. Kcehler 129 p. 44. 
Ophioplus armatus sp. n. p. 46 ; 0. 
tubercidosus comp. Kcehler 129 p. 47. 
Ophiopsila aranea occ. E. North 
Atlantic Kcehler 127 p. 271 ; occ. 
Kcehler 128 p. 6, Zimmermann 235. — 0 . 
riisei Bermuda Is. Verrill 219 p. 328. 
Ophiopua circliciis occ. Grieg 104. 
Oplnoscolex glacialis 6cc. Grieg 103 
p. 57 ; occ. etc. Grieg 104. — 0 . pur- 
pureus occ. etc. Kcehler 127 p. 302 ; 
occ. Kcehler 128 p. 6. 
Ophiostigma isacanthum occ. Verrill 
219 p. 325. 
Ophiothrix angulata Bermuda Is. 
Verrill 219 p. 327 fig. — 0. fragilis occ. 
etc. Zimmermann 235 ; occ. Kcehler 127 
p. 301, Roule 195 p. 41, Nioiiols 175 
p. 85 ; comp. Kcehler 127 pp. 297, 299, 
128 pp. 27, 29 ; spicules Woodland 229 
p. 35 ; mucus glands Sterzinger 208 ; 
dev. MaoBride 154, 155, 156. — O. 
indigna [sp. n.] near Madeira Kcehler 
127 p. 296 figs. ; “ sp. n.” [previously 
descr.] chars, etc. Kcehler 128 p. 27 
figs. — O. inducta [sp. n.] E. North 
Atlantic Kcehler 127 p. 298 figs. ; “ sp. 
n.” [previously descr.] chars, etc. 
Kcehler 128 p. 29 figs. — 0. liitlceni 
chars, occ. etc. Koehler 127 p. 299 figs., 
128 p. 31 figs. ; occ. Kcehler 128 p. 6. — 
O. suensonii Bermuda Is. Verrill 219 
p. 327. 
Ophiotrema alberli occ. etc. Kcehler 
127 p. 295 ; occ. Kcehler 128 p. 6, 131 
p. 142. 
Opliiotypa simplex occ. etc. Kcehler 
127 p. 255 ; occ. Kcehler 128 p. 6. 
Opliiozona molesta chars, occ. Kcehler 
127 p. 253 ; occ. Kcehler 128 p. 6. — O. 
sincera [sp. n.] off Portugal Kosiiler 127 
p. 251 figs. ; “ sp. n.” [previously descr.] 
chars, etc. Kcehler 128 pi. 11 figs. 
Ophiura albida Johnstone 118; occ. 
Nichols 175 p. 85, Nordgaard 177 p. 19. 
— 0. appressa p. 326, brevicauda 
p. 326 Bermuda Is. Verrill 219. — 0. 
brevispina p. 326 fig. Bermuda Is. 
Verrill 219; locomotion, intelligence 
Glaser 98. — O. cinerea Bermuda Is. 
Verrill 219 p. 325. — O. nodosa occ. 
syn. Kalisciiewskij 123 p. 16. — O. ro- 
1031 
busla occ. Grieg 104, Nordgaard 177 
p. 20. — O. sarsi occ. syn. Kalischewskij 
123 p. 15 ; occ. Grieg 103 p. 57, 104, 
Nordgaard 177 p. 19. 
Pectinura elata [sp. n.] E. North 
Atlantic Koehler 127 p. 249 figs. ; 
“ sp. n.” [previously descr.] chars. 
Kcehler 128 p. 7 figs. — P. helos comp. 
Kcehler 127 p. 251, 128 p. 8. — P. semi- 
cincta occ. etc. Kcehler 127 p. 249, 128 
p 6. 
f Protaster syn. spp. chars. Bather 
12. — P. brisingoides Melbournian series, 
Victoria Chapman 40 p. 22 figs. ; type 
selected Bather 12 p. 343. — P. leptosoma 
chars, disc., syn. p. 313 Bather 12. 
f Sturtzura genotype, reg. as syn. of 
Protaster Bather 12, 13 ; chars., 
genotype, genus maintained Chapman 
41. — S. leptosomoides sp. n. Silurian 
(Melbournian) Victoria (Moonee Ponds 
Creek, Flemington) Chapman 40 p. 26 
figs. ; chars, disc, and ref. to Protaster 
Bather 12 p. 313. 
Crinoidea. 
Classificatory systems reviewed 
p. 1555, supplement to bibliography 
p. 1569, synopsis recent groups and 
lists spp. p. 1571, Hamann 105; classi- 
fication of free forms Clark 46. 
Antedonidae, key to genera p. 345 ; 
classification etc. Clark 46.— genn. n. vide 
Adelometra, Calometra , Charitometra, 
Cyllometra , Heliometra, Rimerometra , 
Nanometra, Perometra , Poecilometra , 
Pontiometra , Psathyrometra , Ptilometra, 
Thalassometra, Thysanometra\ Tropio- 
metra, Zenometra, Zygometra. 
Eudiocrinidae incl. Deeametocrinua 
Clark 48 p. 344. 
Decametocrinidae, discarded Clark 
46 p. 344. 
Phrynocrinidae fam. n. for Pliryno- 
crinua Clark 47 p. 510. 
Crinoidea [family not specified] gen. n. 
vide Ptiloerinus. 
Actinometra type, reg. as syn. of 
Comatula Clark 50 p. 70. — A. simplex 
vide Comatula oricntalie. 
Adelometra gen. n. [of Antedonidae] 
for Antedon angustiradia Cpr. Clark 46 
p. 363. 
