46 Echin. 
V. Echinoderma. 
[1909] 
Ophiomitrella ingrata sp. n. Antarctic 
Ocean, Koehler 161 p. 613 pi. 
Ophiomusium ; McClendon 204 
p. 35. — 0. africanum sp. n. Koehler 
160 p. 159 pi. i f. 10 & pi. xxix f. 6. — 
0. jolliensis sp. n. San Diego p. 36 pi. i 
figs. 2 & 3, lymani p. 36 pi. i figs. 4-5, 
McClendon 204. 
Ophiomyxa australis, Benham 25 
p. 101. — 0 . vivipara , Koehler 161 
p. 614. 
Ophionereis ; O. annulata pi. vi figs. 
36 & 37, McClendon 204 p. 47. — 0. 
schayeri, Benham 25 p. 105. 
Ophiopeza, Clark 71 p. 111. 
Ophiopezella ; p. 119, dubiosa, spi- 
nosa, p. 120, Clark 71. 
Ophiopholis ; McClendon 204 p. 41. 
— 0. acideata, Koehler 162 p. 122 and 
Sokolow 263 p. 645.— O. bakeri sp. 
n. San Diego, McClendon 204 p. 41 
pi. v figs. 26 & 27. 
Ophioplocus ; 0. esmarki pi. i figs. 
6 & 7, McClendon 204 p. 39. 
Ophiopristis axiologus sp. n. N. S. 
Wales, Clark 70 p. 543 fig. 
Ophiopsila ; Leuchtende, Trojan 
296 pp. 883-912. — 0. maculata, Koeh- 
ler 161 p. 634. 
Ophiopteris ; 0. papillosa pi. v figs. 
28 & 29, McClendon, 204 p. 49. 
Ophioscolex glacialis, Sokolow 263 
p. 644. 
Ophiothrix ; McClendon 204 p. 50. — 
0 . acestra sp. n. N. S. Wales, Clark 70 
p. 544 figs. — 0. fragilis, Koehler 161 
p. 635. — 0. rudis p. 51 pi. vi figs. 30 
& 31, 0. spiculata p. 50 & figs. 38 & 
39, McClendon 204. — 0. triglochis, 
Koehler 161 p. 635. 
Ophiotrema alberti, Koehler 161 
p. 612. 
Ophiozona gymnopora sp. n. N. S. 
Wales, Clark 70 p. 635 fig. 
\Ophiura ; Holst and Gronwall 
143 p. 9. — 0. wetherelli ?, Kidner 158 
p. 243. 
Ophiura, McClendon 204 p. 37. — 
0 . ctenophora sp. n. N. S. Wales, Clark 
70 p. 537 fig. — 0 . kofoidi sp. n. San Diego 
p. 38 pi. ii figs. 8 & 9, lutkeni p. 37 pi. vi 
figs. 32 & 33, McClendon 204. 
Pectinura : spp., pp. 115-119, 
Clark 71. — P. dyscrita sp. n. N. S. 
Wales, Clark 70 p. 534 fig. — P. macu- 
lata, Benham 25 p. 105. 
f Protaster brisingoides, Basedow 12 
p. 319. 
Crinoidea. 
fCrinoid remains in Carboniferous 
Limestone of Lilleshall Hill N. Staffs., 
Barke lip. 109. 
Revision of Thalassometridae and 
Himerometridae ; Clark 47 pp. 1-22. 
New recent. Indian crinoids, Clark 
57 pp. 143-151. 
Red Sea crinoids, Review of paper by 
Herbert C. Chadwick, Clark 62 pp. 
253-256. 
The non-muscular articulations of 
crinoids, Clark 63 pp. 577-587 fig. 
The crinoids of the Gazelle- Expedi- 
tion, Clark 67 pp. 363-370. 
fCrinoid remains in Carboniferous 
of Isle of Man, Hind 140 p. 144. 
fCrinoid stems from Carboniferous of 
Nowaja Semlja, Lee 181 p. 156. 
f Crinoidea des Mitteldevons von Polen 
(Russ.), Sobolew 262 pp. 511-512. 
fCrinoid ossicles, Jurassic of West 
Burn, Wanner 303 p. 143. 
f Acanthocrinus longispina, Mail 1 
lieux 199 p. 231. 
f Acrocrinus puleatus sp. n. Devonian, 
Lidiana, Rowley in Greene 125 p. 9 
pi. 
f Actinocrinus conicos , A. ( Dory - 
crinus) gouldi, A. ( Batocrinus ) magnifi- 
cus, Grabatj 124 p. 605. — A. magnificus 
Tennessee Mississippi, Wood 311 p. 
80 pi. i f. 1. — A. multiramosus, Rowley 
in Greene 125 p. 31 pi. — A. nashvillae * 
Grabatj 124 p. 605. — A. pernodosus Ten- 
nessee Mississippi, Wood 311 p. 81. — 
A. rubra sp. n. Mississippi Valley Car- 
boniferous, Weller 305 p. 285 pi. xi 
figs. 4-5. — A. sp., Maitland 201 p. 53. 
Actinometra ; see Carpenter, history, 
Ci,ark 53 p. 361. — A. borneensis & 
coppingeri, synonyms of Aster ias mul- 
tiradiala p. 392, divaricata the same as 
Antedon briar eus = Comanihus briar eus, 
p. 395, Clark 55. 
