362 



FOSSIL VERTEBRATA OF NORTH AMERICA. 



PAEABATRACHUS Owen. Type P. colei Owen. 



Owen, R. 1853 D, p. 67. 



Unless otherwise indicated the following 

 authorities use for this genus the name Mega- 

 lichthys. Nevertheless, the name Megalichthys 

 was originally based on materials belonging to 

 a different genus and species. See p. 359. 

 Agassiz, L. 1843 B, ii, pt. ii, pp. 89, 154. (Not Mega- 



lichthysof 1836.) 

 Barkas, T. P. 1873 A, p. 35. 

 Cope, E. D. 1880 A, p. 52. (Ectosteorhachls.) 

 1883 H, p. 628. (Ectosteorhachis.) 

 1891 B, p. 457. 

 Gaudry, A. 1883 A, p. 234. 

 Hay, O. P. 1899 E, p. 788. (Parabatrachus.) 

 Huxley, T. H. 1861 B, p. 12. 



1863 A, p. 67. (Parabatrachus.) 

 Klaatech, H. 1890 A, p. 220. 

 McCoy, F. 1848 A, p. 3. (Centrodus, type C. stria- 

 tutus, preoccupied.) 

 Miall, L. C. 1884 A. 



Miller, S. A. 1889 A, p. 596. (Ectosteorachis.) 

 Newberry, J. S. 1873 A, pp. 256,343. 



1889 A, p. 215. 



Nicholson and Lydekker 1889 A, pp. 970, 972. 

 Pictet, F. J. 1854 A, p. 179. 

 Quenstedt, F. A. 1852 A, p. 227. 



Roemer, F. 1865 A. 

 Traquair, R. H. 1881 B, p. 178. 



1884 A. 



Wellburn, E. D. 1900 A, p. 52. 

 Williamson, W. C. 1849 A, p. 456, pi. xlii, figs. 16-19. 

 Woodward, A. S. 1891 A, p. 378. 



1892 B, p. 233. 

 Young, J. 1866 B. 

 Zittel, K. A. 1890 A. p. 184. 



Parab'atrachus ciceronius (Cope). 



Cope, E. D. 1883 H, p. 628. (Ectosteorhachis.) 

 1883 P. (Ectosteorhachis.) 

 1888 BB, p. 286. (Ectosteorhachis.) 

 1891 B, p. 457. (Megalichthys.) 



Hay, O. P. 1899 E, p. 788. 



Wellburn, E. D. 1900 A, p. 60. (Megalichthys.) 



Woodward, A. S. 1891 A, p. 388. (Megalichthys.) 

 Permian; Texas. 



Parabatrachus macropomus (Cope). 

 Cope, E. D. 1892 L, p. 226, pi. viii. (Megalich- 

 thys.) 



Cope, E. D. 1894 F, pi. xix, fig. 1. (Megalichthys.) 

 Hay, O. P. 1899 E, p. 788. 

 Carboniferous; Kansas. 



Parabatrachus maxillaris (Agassiz). 



This species is known in all scientific works 



as Megalichthys hibberti. The earliest specific 



name available is, however, maxiUaris. Most 



of the authors here cited use the name M. 



hibberti. 

 Agassiz, L. 1843 B, ii, pt. ii, pp. 89-%, pis; Ixiii, 



Ixiii a, Ixiv (M. hibberti); p. 96 (M. maxillaris). 

 Cope, E. D. 1880 A, p. 58. 

 Fleming, J., 1835, Edinb. New Phil. Jour., xix, p. 



314, pi. iv, figs. 1-3. ( Ichthyolithus clackmann- 



ensis. 1 



Hay, O. P. 1899 E, p. 788. (P. maxillaris.) 

 Miall, L. C. 1884 A, p. 347, figs. 1-4, 6. 

 Newberry, J. S. 1873 A, p. 343, pi. xl, fig. 3. 



("Megalichthys.") 



1889 A, p. 215. 

 Traquair, R. H. 1884 A. 

 Ward, J. 1890 A, p. 162, pi. 



Wellburn, E. D. 1900 A, p. 52, pis. xiv-xvli, xix. 

 Whiteaves, J. F. 1881 D, p. 36. (Psammodus bre- 



tonensis.) 

 Williamson, W. C. 1849 A, p. 450, pi. xli, fig. 15; pi. 



xlii, figs. 16-19. 



Woodward, A. S. 1891 A, pp. 378, 388. 

 Woodward and Sherborn 1890 A, p. 117. 

 Young, J. 1866 B. 



Coal-measures; Great Britain, Cape Breton 



Island. Scales and bones not distinguishable 



as different have been found in Ohio and in 



Nova Scotia. 



Parabatrachus ni.tid.us (Cope). 



Cope, E. D. 1880 A, p. 62. (Ectosteorhachis.) 

 1888 B B, p. 286. (E. nitidus.) 

 1891 B, p. 457, pi. xxxii, figs. 8, 9. (Mega- 

 lichthys.) 



1891 C. (Megalichthys.) 

 Hay, O. P. 1899 E, p. 788. 



Woodward, A. S. 1891 A, p. 388. (Megalichthys.) 

 Permian; Texas. 



GLYPTOPOMUS Agassiz. Type G. minor Agassiz. 



Agassiz, L. 1844 B, p. 57. 

 Huxley, T. H. 1861 B, p. 4. 



1866 A, p. 3. 



Pictet, F. J. 1854 A, p. 193. 

 Woodward, A. S. 1891 A, p. 389. 



Woodward, A. S. 1891 A, p. 391. 



Glyptopomus sayrei Newb. 



Newberry, J. S. 1878 A, p. 189. 



1889 A, p. 116, pi. xviil, fig. 1. 

 Woodward, A. S. 1891 A, p. 390. 



Devonian (Catskill); Pennsylvania. 



ONYCHODONTID.E. 



| Rohon, J. V. 1899 A, p. 60. 



1 Ichthyolithus was not regarded as a generic name. 



