42 
Catalogue of the Genera and Species of Stelleroidea. Pars 3 
1893 Taeniaster Stiirtz, Verh. nat. Ver. preuss. Rheinh, L, p. 20. 
1896 Taeniaster James, Jour. Cin. Soc. Nat. Hist., XVIII, p. 138. 
1897 Taeniaster Gregory, Proc. Zool. Soc. London, p. 1035. 
1897 Taeniura Gregory, Ibid., p. 1035. 
1900 Taeniaster Gregory, in Lankester, Treat. Zool., III, p. 250. 
1914 Taeniaster Schuchert, Bull. 88, U. S. Nat. Mus. 
Genolectotype : Palaeocoma spinosa Billings. 
australis McCoy = Stiirtzura brisingoides 
cylindricus (Billings) 
1857 Palaeocoma cylindr i ca Billings, Rep. Prog., Geol. Surv. Canada, 
p. 292. 
1858 Taeniaster cylindricus Billings, Can. Org. Rem., III, p. 81, 
pl. 10, f. 4 a — c. 
1862 Taeniaster cylindricus Wright, Brit. Foss. Ech., II, I, p. 34. 
1897 Taeniura cylindrica Gregory, Proc. Zool. Soc. London, p. 1035. 
1908 Taeniaster cylindricus Parks, Trans. Can. Inst., VIII, p. 371. 
1908 Lapworthura cylindrica Parks, Ibid., p. 371. 
1914 Taeniaster cylindricus Schuchert, Bull. 88, U. S. Nat. Mus. 
Middle Ordovicic (Trenton) of Canada. Ottawa, Ontario. 
elegans Miller 
1882 Taeniaster elegans Miller, Jour. Cin. Soc. Nat. Hist., V, p. 41, 
pl. 1, f. 6 — 6c. 
1896 Taeniaster elegans James, Ibid., XVIII, p. 139. 
1908 Taeniaster elegans Parks, Trans. Can. Inst., VIII, p. 365, 371. 
1908 Protaster elegans Parks, Ibid., p. 368. 
1914 Taeniaster elegans Schuchert, Bull. 88, U. S. Nat. Mus. 
Upper Ordovicic (Richmondian) of United States. Waynesville, 
Ohio. 
schohariae Ruedemann 
1912 Taeniaster schohariae Ruedemann, Bull. 162, N. Y. St. Mus., 
p. 88, pl. 3, f. 1. 
1914 Taeniaster schohariae Schuchert, Bull. 88, U. S. Nat. Mus. 
Middle Ordovicic (Trenton) of United States. Near Schoharie 
Junction, N. Y. 
spinosus (Billings) 
1857 Palaeocoma spinosa Billings, Rep. Prog., Geol. Surv. Canada, 
p. 292. 
1858 Taeniaster spinosus Billings, Can. Org. Rem., III, p. 81, 
pl. 10, f. 3 a — d. 
1889 Taeniaster spinosus Miller, N. Am. Geol. Pal., p. 285, f. 439. 
1914 Taeniaster spinosus Schuchert, Bull. 88, U. S. Nat. Mus. 
Middle Ordovicic (Trenton) of Canada. Falis of Montmorency, 
near Quebec. 
Taeniura Gregory = Taeniaster 
cylindrica (Billings) = Taeniaster cylindricus 
Tetraster Nicholson and Etheridge (A) 
1880 Tetraster Nicholson and Etheridge, Sil. Foss. Girvan Hist., 
III, p. 324, pl. 21, f. 3 — 8 (not f. 1 — 2 = Hudsonaster batheri , 
and 9- — 10 =U rasterella girvanensis). 
1914 Tetraster Schuchert, Bull. 88, U. S. Nat. Mus. 
Genoholotype: T. wyville-thomsoni Nicholson and Etheridge 
emend. Schuchert. 
asperrimus Nicholson and Etheridge = Urastelia (?) asperrima 
(?) imbricatus (Salter) 
1866 Palaeaster imbricatus Salter, Mem. Geol. Surv. Gt. Brit., III 
p. 289, pl. 23, f. 8. 
1914 Tetraster (?) imbricatus Schuchert, Bull. 88, U. S. Nat. Mus. 
Ordovicic (Caradoc) of Wales. Llanfyllin, Montgomeryshire. 
