42 E chin. 
V. Echinoderma. 
[1913} 
f Sphaerasler annulosa, Lissajous 
Foss. Macon p. 151 pi. xviii figs. 42 
& 43. 
f Sphaerasteridae diagnosed, Spencer 
Phil. Trans. 204 p. 137. 
Sphaeriodiscus scotocryptus sp. n., 
Philippine Is., Fisher Proc. U. S. 
Nation. Mus. 43 p. 641. 
f Stauranderaster p. 132, f $. boysii 
p. 134, f*Sf. bulbiferus p. 133 pi. xiii 
figs. 1-10, fiS. coronatus p. 135, j<S. ? 
decoratus p. 136 pi. xiii figs. 20 & 21, 
pistilliferus p. 135 pi. xiii figs. 16- 
19, f£. senonensis p. 134 pi. xiii figs. 
14 & 15, Spencer Phil. Trans. 204. 
t$. gibbosus sp. n. Chalk, p. 135 pi. 
xiii fig. 11, with var. n. pyramidalis 
p. 135 pi. xiii figs. 12 & 13, pi. xvi 
fig. 30, Spencer T.c. 
f Stauranderaster idae fain. nov. of 
Valvata, inch only Stauranderaster, 
Spencer T.c. p. 131. 
Sti chaster roseus, Grieo Bergcns 
Mus. Aarb. 1913 p. 121. 
Tarachaster gen. n. p. 216, T\ tenuis 
sp. n„ Philippine Is., Fisher Proc. 
U.S. Nation. Mus. 46 
f Teichaster gen. n., near Crateraster 
p. 122, type ]T. favosus sp. n., Upper- 
most Chalk p. 122 pi. xii figs. 14-16 
& 18, with var. n. retiformis p. 122 
pi. xii figs. 17 & 19, Spencer Phil. 
Trans. 204. 
\Tholaster gen. n., of Sphaerasteridae, 
p. 137, \T. argus p. 137 pi. xiii figs. 
22 & 23, \T. ocellatus p. 138 pi. xiii 
fig. 24, f T. sp. pi. xiii fig. 25, Spencer 
T.c. 
\Trachyasler gen. n., incertae sedis, 
f T. radiatus pi. xiii fig. 27, \T. rugosus, 
Spencer T.c. p. 131. 
Tritonaster evorus sp. n., Philippine 
Is., Fisher Proc. U.S. Nation. Mus. 43 
p. 621. 
•j Tylaster subgen. n. of Calliderma, 
type f T. jurensis pi. xii figs. 20 & 21, 
Spencer Phil. Trans. 204 p. 127. 
Xenorias subgen. n. of Rhipidaster 
fq.v.], Fisher Proc. U.S. Nation. Mus. 
46 p. 222. 
E. Ophiuroidea. 
Class Ophiuroidea Norman. Subcl. I. 
Oegophiurida, nov. ; Infracl. I. Adelo- 
phiurae, nov. ; Or. i. Adelophuirae, 
nov. ; Infracl. IF. Protophiurida, nov. : 
Or. ii. Lysophiurao Gregory ; Or. iii. 
Zeugophiurae, nov. ; Subcl. II. My- 
ophiurida, nov. ; Infracl. III. Meso- 
phiurida, nov. ; Or. iv. Liparophiurae, 
nov. ; Or. v. Preurophiurae, nov. ; 
Infracl. IV. Metophiurida, nov. Mat- 
sumoto Dobuts Z. Tokyo 25. 
fOphiurid remains, Muschelkalk, 
Aragonien, Wurm Zs. D. Geol. Gcs. 63 
p. 124 pi. vii figs. 7 & 8. 
\Acroura armata, Schoendorf 
Berlin Jahrb. geol. Landesanst. 33 
p. 229. — f A. squamosa, Sollas Trans. 
R. Soc. 204 B p. 59 pi. ix. fig. 1. 
Amphilepis norvegiea, Greic Bergens 
Mus. Aarb. 1913 p. 125. 
Amphiura squamata, Chichoff Arch, 
zool. Paris (5) 10 p. xxxiii. — A. chiaji, 
A. elegans, A. filiformis, A. securigcra, 
Grieg Bergens Mus. Aarb. 1913 p. 124. 
— A. squamata, Koehler Zool. Jahrb. 
11 p. 356. 
A. arenaria sp. n., Now Zealand, 
Fauquhar Trans. N. Zeal. Inst. 45 
p. 214. — A. hixkenthali sp. n., St.Thomas, 
Koehler Zool. Jahrb. 11 p. 356 pi. xx 
figs. 1-4. 
f Aspidura coronaeformis, Sohoen- 
dorf Berlin Jahrb. geol. Landesanst 
33 p. 228. 
Astrocladus dofLeini, Bomford Rec. 
Ind. Mus. 9 p. 220 fig. 
Astroclon suensoni sp. n., Japan, 
Mortensen Kjobenhavn Vid. Medd. 
nat. Foren. 63 p. 209. 
Astrodendron laevigatum p. 219, A. 
sagaminum p. 220 fig., Bomford Rec. 
Ind. Mus. 9. 
Astrophiura Jcawamurai sp. n., Japan, 
Matsumoto Annot. Zool. Jap. 8 p. 225 
pi. 
Oorgonocephalus lincki, Grieg Bor- 
gens Mus. Aarb. 1913 p. 130. — G. 
eucnemis, Koehler Bui. Museum Paris 
1913 p. 31. 
f Onychasler flexilis, Sollas Trans. 
R. Soc. 204 B p. 51 pi. viii figs. 1-6. — 
Schoendorf Wiesbaden Jahrb. Ver. 
Nath. 66 p. 97 pi. iii. 
Ophiacantha bidentata, Koehler Bui. 
Museum Paris 1913 p. 30. — O. abyssi- 
eola p. 534, O. bidentata p. 535, de 
Morgan Plymouth J. Mar. Biol. Ass. 9. 
