24 Eehin. 
V. Echinoderma 
jProcystis ? orientalis sp. n. Ordo- 
vician Yun-nan, Heed Pal. Ind. 
Calcutta 6 p. 10 pi. iii figs. 1 2. 
IfSchizocystinae subfam. n., Jaekel 
Palaeont. Zs. Berlin 3 p. 0(1. 
'\ Shafferi a gen. n. [vide Zool. Record 
1017 p. 21 1 erroneously recorded as a 
Cystid is a Crustacean. 
-[Sinocystis gen. n. with S. loczyi, 
yunnanensis, spp. n. Ordovician Yun- 
nan, Reed Pal. Ind. Calcutta 6 
pp. 3 -6 pis. i figs. 1-10 ; ii. figs. 1 la 
16. — S. with S. loczyi Genotype, Bather 
Geol. Mag. London 5*p. 515. — S. locyzi, 
mansuyi, yunnanensis, Bather 10. 
f Sphaeronis lobiferus, shihtiensis , 
spp. n. Ordovician Yun-nan, Reed Pal. 
Ind. Calcutta 6 p. 12 pi. iii figs. 4-11. 
■[Slreptaster, Williams 120. 
■ \Stromatocystites balticus, Jaekel fig., 
Jaekel Palaeont. Zs. Berlin 3 p. 112. 
yPhecoidea, Jaeicei 72. 
yi'rochocyslis, Bather 8. 
f Trochocystites longifossatus sp. n. 
Cambrian Bohemia, Jaekel Palaeont. 
Zs. Berlin 3 pp. 114 (with text fig.) 
[1918] 
120. — T. bohemicus, Barr., Jaekel 
Palaeont. Zs. Berlin 3 p. 62. 
f Trochocysloides parvus gen. and sp. n. 
Cambrian, Jaekel Palaeont. Zs. Berlin 
3 p. 120 text fig. 
II. BLASTOrDEA. 
f Agelacrinites lebouri, P. Bladen, fig., 
Jaekel Palaeont. Zs. Berlin 3 p. 112. 
t Blastocyst is gen. n. Silurian Russia, 
Jaekel Palaeont. Zs. Berlin 3 pp. 106 
107. 
f Blastoidea, Jaekel 72. 
f Blastoidocrinus car char iaedeus, Bill, 
fig., Jaekel Palaeont. Zs. Berlin 3 
p. 106. 
•j Cyathocystis plautinae, F. Schm. fig., 
Jaekel Palaeont. Zs. Berlin 3 p. 112. 
f Mespilocystites bohemicus, Barr, fig., 
Jaekel Palaeont. Zs. Berlin 3 p. 110. 
f Slephanoblaslus gen. u. Silurian 
Bohemia, Jaekel Palaeont. Zs. Berlin 
3 p. 110 text fig. — S. mirus, Barr, fig., 
Jaekel Palaeont. Zs. Berlin 3 p. 110. 
fl'roostocrinus reinwardti Shum. fig. 
Jaekel Palaeont. Zs. Berlin 3 p. 107. 
