Catalogue of the Genera and Species of Stelleroidea. 
15 
chemungensis Schuchert 
1914 Devonaster chemungensis Schuchert, Bull. 88, U. S. Nat. Mus. 
Upper Devome (Chemung) of United States. „Central Pennsyl- 
vania“. 
eucharis (Hali) 
1868 Palaecister eucharis Hali, 20 th Rep. N.Y. St. Cab., p. 287, 
^ pl. 9, f. 3— 3 a (? 4); rev. ed., p. 330, pl. 9, f. 3— 3 a (? 4). 
1876 Palaeaster eucharis Quenstedt, Petr. Deutschl., 1, IV, p. 71, 
pl. 92, f. 29. 
1879 Palaeaster eucharis Zittel, Handb., I, p. 452, f. 323. 
1892 Palaeaster eucharis Cole, Bull. Geol. Soc. Amer., III, p. 512, 
pl. 15. 
1912 Palaeaster eucharis Clarke, Bull. 158, N. Y. St. Mus., p. 44 — ■ 
45, 6 pls. 
1914 Devonaster eucharis Schuchert, Bull. 88, U. S. Nat. Mus. 
Middle Devonic (Hamilton) of North America. Hamilton, Sau- 
gerties, Summit, and Cooperstown, N. Y. ; Bartletts Mills, near 
Thedford, Ontario. 
Echinasterella Stiirtz (A) 
1890 Echinasterella Stiirtz, Palaeontogr., XXXVI, p. 225, pl. 28, 
f. 26, 26 a, 27. 
1893 Echinasterella Stiirtz, Verh. nat. Ver. preussi RheinL, L, 
p. 53, 73. 
1914 Echinasterella Schuchert, Bull. 88, U. S. Nat. Mus. 
Genoholotype : E. sia deni Stiirtz. 
(?) darwini Clarke 
1913 Echinasterella ? darwini Clarke, Monog. I, Serv. Geol. e Min. 
Brasil, p. 315, pl. 27, f. 9 — 12. 
1913 Echinasterella ? darwini Clarke, Bull. 164, N. Y. St. Mus., 
pl. 34, f. 1—3. 
1914 Echinasterella (?) darwini Schuchert, Bull. 88, U. S. Nat. Mus. 
Devonic of Brazil. Ponta Grossa. 
sladeni Stiirtz 
References same as for genus. 
Lower Devonic of Germany. Bundenbaeh. 
Echinasterias Stiirtz (A) 
1899 Echinasterias Stiirtz, Verh. nat. Ver. preuss. Rheinl., LVI, 
p. 230, pl. 2, f. 4; pl. 3, f. 5. 
1914 Echinasterias Schuchert, Bull. 88, U. S. Nat. Mus. 
Genoholotype and only species: E. spinosus Stiirtz. 
spinosus Stiirtz 
References same as for genus. 
Lower Devonic of Germany. Bundenbaeh. 
Echinodiscites Schuchert (A) 
1899 Echinodiscus Stiirtz, Verh. nat. Ver. preuss. Rheinl., LVI, 
p. 231—233, pl. 3, f. 6—10. 
1914 Echinodiscites Schuchert, Bull. 88, U. S. Nat. Mus. 
Genoholotype and only species: Echinodiscus multi dac- 
tylus Stiirtz. 
multidactylus (Stiirtz) 
References same as for genus. 
Lower Devonic of Germany. Bundenbaeh. 
Echinodiscus Stiirtz = Echinodiscites 
multidactylus Stiirtz = Echinodiscites multidactylus 
Echinostella Stiirtz (A) 
1899 Echinostella Stiirtz, Verh. nat. Ver. preuss. Rheinl., LVI, 
p. 233—235, pl. 3, f. 11; pl. 4, f. 12. 
1914 Echinostella Schuchert, Bull. 88, U. S. Nat. Mus. 
Genoholotype and only species: E. traquairi Stiirtz. 
