4 
THE SPECIES OF BLASTOIDEA 
[Codaster canadensis, continued.] 
accept this, but think it possibly equals their Codaster Jiindei (q. v.). 
Codaster canadensis , Billings (including C. Jiindei): J. F. Whiteaves, 
1887, Contrib. Canad. Palseont. i, p. 109, pi. xiv, ff. 4, 4 a. 
Codaster conicus, G. F. Whidborne, 1899, Pal. Soc. for 1898, Mon. 
Devon. Fauna, iii (3) p. 214, pi. xxix, ff. 4, 4 a. 
Codaster gracilis. Heteroschisma gracile , C. Wachsmuth, 1883, Pep. 
Geol. Surv. Illinois, vii, p. 354. Codaster gracilis (Wachsmuth): P. 
Etheridge fil. & P. H. Carpenter, 1886, Cat. Blastoidea Brit. Mus. p. 265. 
(Perhaps includes Pentremites subtruncatus , Hall; see Wachsmuth, op. 
cit. supra, p. 357, and Codaster ? subtruncatus.) 
-. Devonian, TJpper Hamilton Group : Thunder Bay, L. Huron, 
Michigan, TJ.S.A. [E. 8028.] T. A. Worthen Coll., labelled 
“ Codaster subtruncatus , Hall.” One theca. 
Codaster gracillimns, P. P. Pawley & S. J. Hare, July 1891, Kansas 
City Scientist, v, p. 99, pi. ii, ff. 6, 7. 
Codaster grandis, P. P. Powley & S. J. Hare, July 1891, Kansas 
City Scientist, v, p. 99, pi. ii, f. 8. 
Codaster gratiosus, S. A. Miller, 1880, Journ. Cincinnati Soc. Hat. 
Hist, ii, p. 257, pi. xv, ff. 5, 5 a. “ An internal cast . . .” not Codaster , 
P. Etheridge fil. & P. H. Carpenter, 1886, Cat. Blastoidea Brit. Mus. 
p. 265. “ Too imperfect for recognition,” C. P. Keyes, 1894, Bull. 
Geol. Surv. Missouri, iv, p. 142. 
Codaster hindei, P. Etheridge fil. & P. H. Carpenter, 1882, Ann. Mag. 
Hat. Hist. (5) ix, p. 235; and 1886, Cat. Blastoidea Brit. Mus. p. 265, 
pi. xii, ff. 4-7, “ possibly identical with C. canadensis , Billings, MS.” 
Syn. of Codaster canadensis , Billings : ? J. F. Whiteaves, 1887, Contrib. 
Canad. Palaeont. i, p. 109. 
Codaster jessiese, S. A. Miller & W. F. E. Gurley, July 1896, Bull. 
Illinois Mus. x, p. 89, pi. v, ff. 20, 21, 22. 
Codaster kentuckyensis (Shumard): Shumard, 1866: v. Phseno- 
schisma? kentuckyemse. 
* 
Codaster ? pentalobus, J. Hall, 1882: v. Metablastus ? penta- 
lobus. 
Codaster pousirewskii. Codonaster pousirewskii , A. Stuckenberg, 
1875, Materialui Gheol. Possii, vi, p. 99, pi. ii, ff. 4a-<7. 
Codaster ? pulchelhis. Codasterpulchellus, S. A. Miller & C. B. Dyer, 
1878, Journ. Cincinnati Soc. Hat. Hist, i, p. 35, pi. ii, ff. 13, 13 a. 
Codaster (Stephanocrinus'l) pulchellus, Miller & Dyer: J. Hall, 1879, 
