524 



Spa tang us subgen. Tripylus PiiiL. pons genital, tnbus, n. 

 sp. Wgm. A. 1845, .H44. 



Brissus n. sp. mediterr. Wgm. A. 1845, 347. 



Agassi zia Valenciennes n. g. Voy. Venus, t. 1. 



Micrasler canaliferus obs. Phil. Wgm. A. 1845, 351. 



Dysaster n. sp. Ool. M'Coy, A. N. H. sec. ser. II, 414. 



MeJonites Engrlmann n. g. dubiura, sp. foss. Kolform. Mis- 

 souri, S:t Louis, Sill. Journ. 1846, II, 225, III, 124, 

 Leonh. u. Bronn, n. Jahrb. 1848, 380, Biblioth. de Ge- 

 neve, IV, 108. 



Asteracan th io n Miilleri Sars, Fauna litoralis Norv., I, 56. 

 Uraster Forb. = priori, n. sp. foss. Forbes. Mem. geol. sur- 

 vey, 11, 11, 463, fig, and descriptions, t. 1. 

 Eohinaster sanguinolenlus Sars = E. Sarsii M. T., Sars 



Fauna lit. Norv. I, 47. 

 Goniaster sp. foss. Foub. I.e. 468; n. sp. foss. Krita, M'Coy, 



A. N. H. sec. ser. II, 408. 

 Oreaster n. sp. Michelin, Guer. Mag. 1845, Echin. 23; 



foss. Forbes, 1. c. 

 lleresaster n. sp. Michelin, Guer, Mag. 1845, Echin. 19. 

 Ophidiaster n. sp. Michelin, I. c. 21. 

 Arthraster Forb. n. g. aff. Opiiidiastri, sp. foss. Kritform., 



Mem. geol. survey, II, II, 465. 

 Astropecten n. sp. foss. Ool. Forbes, I. c. 477, fig. and 



descriptions, Dec. I, t. 2; Kritform. M'Coy, A. N. H. sec. 



ser. II, 409. 

 "Asterias" n. sp. foss. silur. Hall, Pal. NewYork, I, 91, 



318; Locke, Proc. Acad. n. sc. Phil. Ill, 33. 

 Pro taster Forb. n. g. Euryalearum, sp. foss. silur. Mem. 



geol. survey, fig. and descript., Decad I, t. 4. 

 Aspidura Magenow . n. g. sp. foss. Musselkalk, Dunker et 



H. V. Meyer, Paiaeontograph. I, 21. 



Coma tula Monogr. J. Mueller, Berl. Abhandl. 1846. 

 l^yathidium Steenstrup n. g. lik Eugeniacrinites, men sessil, 



ulan stangel, sp. foss. Kritform., Faxoe, Boricht Versoml. 



Kiel, 1846, 148; Leonh. u. Bronn, n. Jahrb. 1848, 248. 

 Platycrinus n. sp. Austin, Monogr. 6; M'Coy, A. N. 11. 



sec. ser. Ill, 246. 



