Catalogue of the Genera and Species of Stelleroidea. 
35 
1910 Protaster Schondorf, Jahrb. nass. Ver. Naturk., LXIII, p. 238. 
1914 Protaster Schuchert, Bull. 88, U. S. Nat. Mus. 
Genoholotype : P. sedgwiclcii Forbes. 
barrisi = Onychaster barrisi 
biforis Gregory 
1897 Protaster biforis Gregory, Proc. Zool. Soc. London, p. 1032, 
f. 2, 3 on p. 1033. 
1910 Protaster biforis Schondorf, Jahrb. nass. Ver. Naturk., LXIII, 
p. 238. 
1914 Protaster biforis Schuchert, Bull. 88, U. S. Nat. Mus. 
Siluric (Wenlock) of Wales. Castell Dinas, Bran, near Llangollen. 
brisingoides Gregory = Stiirtzura brisingoides 
daoulasensis Davy = Furcaster (?) daoulasensis 
decheni Lewalque = Tremataster (?) decheni 
elegans (Miller) = Taeniaster elegans 
flexuosus Miller and Dyer = Alepidaster flexuosus 
forbesi Hali = Hallaster forbesi 
granuliferas Meek = Alepidaster granuliferas 
gregarius Meek and Wortken = Aganaster gregarius 
leptosoma Salter = Stiirtzura leptosoma 
miamiensis Miller = Alepidaster miamiensis 
xniltoni Salter = Lapworthura miltoni 
(Ophiura) obtusa Eichwald. Unknown to writer. See Lethaea Rossica, 
p. 193; and Woodward, 1874, Geol. Mag., Lee. II, I, p. 7. Silurio 
of Russia. 
petri Salter. Unknown to writer, See Gat. Mus. Pract. Geol., p. 30; and 
Woodward, 1. c., p. 7. ?Ordovicic (Bala) of England. Church Stretton. 
(?) salteri (Salter and Sowerby) 
1845 Protaster salteri Salter and Sowerby, Quart. Jour. Geol. 
Soc., I, p. 9, 20 (nom. nud.). 
1862 Protaster salteri Wright, Brit. Foss. Ech., II, I, p. 33 (nom. 
nud.). 
1866 Protaster salteri Salter, Mem. Geol. Surv. Gt. Brit., III, 
p. 289, pl. 23, f. 3. 
1908 Protaster salteri Parks, Trans. Can. Inst., VIII, p. 364, 367. 
1914 Protaster (?) salteri Schuchert, Bull. 88, U. S. Nat. Mus. 
Ordovicic of Wales. Near Cerrig-y-Druidion on the Holyhead 
Road. 
sedgwickii Forbes 
1849 Protaster sedgwickii Forbes, Brit. Org. Rem., I, pl. 4, p. 1 — 2. 
1854 Protaster sedgwicki Murchison, Siluria, p. 221, f. 39 — 4. 
1855 Protaster sedgwickii Forbes, in McCoy, Brit. Pal. Foss., p. 60. 
1857 Protaster sedgwicki Salter, Rept. 26 th Meet. Brit. Assoc., 
App., p. 76. 
1857 Protaster sedgwicki Salter, Ann. Mag., 2d ser., XX, p. 332. 
1862 Protaster sedgwickii Wright, Brit. Foss. Ech., II, I, p. 33. 
1866 Encrinaster sedgwickii Haeckel, Gen. Morph., II, p. LXVII 
(nom. nud.). 
1876 Protaster sedgwickii Quenstedt, Petr. Leutschl., 1., IV., p. 133, 
pl. 95, f. 11. 
1886 Protaster sedgwicki Stiirtz, N. Jahrb. f. Min., II, p. 150. 
1893 Protaster sedgwicki Stiirtz, Verh. nat. Ver. preuss. Rkeinl., 
L, p. 18. 
1897 Protaster sedgwicki Gregory, Proc. Zool. Soc. London, p. 1031, 
1908 Protaster sedgwicki Parks, Trans. Can. Inst., VIII, p. 363, 367. 
1910 Protaster sedgwicki Schondorf, Jahrb. nass. Ver. Naturk., 
LXIII, p. 238. 
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