HAY.l 



CATALOGUE. 



359 



Traquair, R. H. 1890 A, p. 17. 



1893 C, p. 265. (Gyrolepis.) 

 1893 D, p. 123. (Glyptolepis.) 

 Whiteaves, J. F. 1881 A, p. 495. (Glyptolepis 

 microlepidotus, not of Agassiz.) 



1883 A, p. 354. (Glyptolepis microlepidotus, 



not of Agassiz. ) 

 1883 B, p. 162. (Glyptolepis.) 

 1881 C, pp. 32, 33. (Glyptolepis microlepi- 

 dotus and G. "near leptopterus.") 

 Woodward, A. S. 1891 A, p. 336. 



Upper Devonian; Province of Quebec, Canada. 



Holoptychius ? radiatus Newb. 



Newberry, J. S. 1889 A, p. 115, pi. xx, figs. 12-14. 



Cope, E. D. 1897 C, p. 72. 

 \Vhitfleld and Hovey 1900 A, p. 348. 

 Woodward, A. S. 1891 A, p. 331. 



Devonian (Catskill?); Pennsylvania. 



Holoptychius serrulatus Cope. 



Cope, E. D. 1897 C, p. 71, pi. ii, fig. 1. 

 Devonian (Catskill?); Pennsylvania. 



Holoptychius tuberculatus Newb. 



Newberry, J. S. 1889 A, p. 101, pi. xix, fig. 14. 

 Cope, E. D. 1897 C, p. 73. 

 Woodward, A. S. 1891 A, p. 331. 



Devonian (Chemung); Pennsylvania. 



ERIPTYCHIUS Walcott. Type E. americanus Walcott. 



Walcott, C. D. 1892 A, p. 167. 



Chamberlin, T. C. 1900 A, p. 401. (No name.) 



Eriptychius americanus Walcott. 

 Walcott, C. D. 1892 A, p. 167, pi. iv, figs. 5-11. 



American Geologist 1891 E. ( Holoptychius. ) 



Cope, E. D. 1893 1. 



Dana, J. D. 18% A, p. 509, fig. 696. 



Lower Silurian (Ordovician); Colorado. 



DENDRODUS Owen. Type D. Iriporcatus Owen. 



Owen, R. 1841 F, p. 4. 



Agassiz, L. 1844 B, pp. 61, 84, 144. (Lamnodus, Den- 



drodus.) 



Eichwald, E. 1860 A, p. 1558. 

 Lohest, M. 1888 A, p. 118. 

 McCoy, F. 1855 A, p. 597. 

 Nicholson and Lydekker 1889 A, p. 969. 

 Owen, R. 1845 B, pp. 171, 175. 



1860 E, p. 133. 



Pander, C. H. 1860 A, pp. 27, 53. 

 Pictet, F. J. 1854 A, p. 147. 

 Quenstedt, F. A. 1852 A, p. 229. 



Quenstedt, F. A. 1885 A, p. 351. 

 Rohon, J. V. 1889 B, p. 1-52, pis. i, ii. 

 Traquair, R. H. 1889 C, p. 490. 

 Trautechold, H. 1880 C, p. 139. 



Woodward, A. S. 1891 A, p. 338. 

 Zittel, K. A. 1890 A, p. 177. 



Dendrodus arisaigensis Whiteaves. 

 Whiteaves, J. F. 1898 A, p. 401, fig. 1. 

 Silurian or Devonian; Nova Scotia. 



APEDODUS Leidy. Type A . priscus Leidy. 



Leidy, J. 1856 S, p. 164. 

 Miller, S. A. 1889 A, p. 587. 



Woodward, A. S. 1891 A, p. 322. (Syn.? of Holop- 

 tychius. ) 

 Young, J. 1866 B. (Syn. of Rhizodus. ) 



Apedodus priscus Leidy. 

 Leidy, J. 1856 S, p. 165, pi. xvii, figs. 5-7. 

 Newberry, J. S. 1889 A, p. 108. 

 Woodward, A. S. 1891 A, p. 340. 



Devonian (Catskill); Pennsylvania. 



MEGALICHTHYID.E nom. nov. 



The following authors denominate this family Traquair, R. H. 1888 B, p. 514. 



3891 A, p. 127. 

 1900 B, p. 517. 



Woodward, A. S. 1891 A, p. 346. 

 1898 B, p. 74. 



Rhizodontidx. 



Collinge, W. E. 1893 A, p. 5. 

 Nicholson and Lydekker 1889 A, p. 969. 

 Steinmann and Doderlein 1890 A, p. 561. 

 Traquair, R. H. 1881 B, p. 179. 



MEGALICHTHYS Agassiz and Hibbert. Type M. hibberti Agassiz and Hibbert. 



Agansiz and Hibbert, in Hibbert, S. 1836 A, p. 202. 



Unless otherwise indicated, the name Rhi- 

 zodus of Owen is employed for this genus by the 

 following writers. Megalichihys of Agassiz and 

 Hibbert has, however, priority. 

 Agassiz, L. 1835 A, p. 646. (Megalichthys.) 



1844 B, p. 69. 

 Atthey, T. 1877 A. 



Barkas, T. P. 1873 A, p. 41. 



Eichwald, E. 1860 A, p. 1571. (Holoptychius.) 



Gaudry, A. 1883 A, p. 236. 



Hancock and Atthey 1868 A, p. 346. 



Hay, O. P. 1899 E, p. 786. 



Klaatsch, H. 1890 A, p. 220. 



McCoy, F. 1855 A, p. 612. 



Miall, L C. 1875 B, fig. 1. 



