Pars 3 Catalogue of the Genera and Species of Stelleroidea. 
47 
1909 X ena st er margaritatus Schondorf, Jahrb. nass. Ver. Naturk., 
LXII, p. 26, pl. 2, f. 1, 2. 
1914 Xenaster margaritatus Schucliert, Bull. 88, U. S. Nat. Mus. 
Lower Devonic (Upper Coblenzian) of Germany. Niederlahnstein. 
margaritatus Simonovitsch (partim) = X. dispar 
(?) rhenanus (Mulier) 
1855 Asterias (Archaeasterias) rhenana Mulier, Verh. nat. Ver. 
preuss. Rheinl., XII, p. 6, pl. 1, f. 4 — 6. 
1871 Archasterias ( 1 Xenaster ) rhenana Simonovitsch, Sitzb. 
mat.-nat. Classe Akad. Wiss., Wien, LXIV, I, p. 96. 
1876 Asterias rhenana Quenstedt, Petr. Deutschl., 1, IV, j>. 72, 
pl. 92, f. 31. 
1879 Archasterias (‘l Palaeaster) rhenana Zittel, Handl ., I. 
p. 452. 
1879 Asterias (Xenaster ) rhenana Zittel, Ibid., p. 454. 
1893 Archasterias (Asterias ) rhenana Stiirtz, Verh. uat. Ver. 
preuss. Rheinl., L, p. 42, 58. 
1899 Archasterias rhenana (‘i Palaeaster ) Stiirtz, Ibid., LVI, 
p. 206. 
1907 Archaeasterias rhenana — Xenaster Schondorf, Centralbl. 
f. Mia., p. 741, f. 1—6. 
1909 Xenaster (?) rhenana Schondorf, Palaeontogr., LVI, p. 55, 
107, f. 2. 
1909 Xenaster (?) rhenana Schondorf, Jahrb. nass. Ver. Naturk., 
LXII, p. 28. 
1914 Xenaster (?) rhenanus Schuchert, Bull. 88, U. S. Nat. Mus. 
Lower Devonic of Germany. Winningen and Kemmenau. 
simplex Simonovitsch = Spaniaster latiscutatus 
