PISCES. 161 



(1854), p. 33, and Brit. Palaeoz. Foss. (1855), pi. ii B, f. 3, 3 a, 

 p. 585. Old Red Sandstone ; Orkney. [Fish.] 



Diplacanthus perarmatus, v. D. longispinus. 



Diplacanthus striatus, Agassiz. D. gibbus, F. McCoy, A. M. N. H. 

 ser. 2, II (1848), p. 301, and Contrib. Brit. Pal. (1854), p. 33, 

 and Brit. Palseoz. Foss. (1855), pi. ii B, f. 4, 4 a, p. 584. Old 

 Red Sandstone; Orkney. [Fish.] Presented by Rev. J. H. 

 Pollexfen. 



Diplopterus agassizi, Traill. D. gracilis, F. McCoy, A. M. N. H. 

 ser. 2, II (1848), p. 305, and Contrib. Brit. Pal. (1854), p. 37, 

 and (Diplopterax) Brit. Palseoz. Foss. (1855), pi. ii c, f. 1, 1 a, 

 b, p. 586. Old Red Sandstone ; Orkney. [Fish.] 



GyroptycJiius diplopteroides, F. McCoy, A. M. N. H. ser. 2, II 

 (1848), p. 309, and Contrib. Brit. Pal. (1854), p. 37, and Brit. 

 Palseoz. Foss. (1855), pi. ii c, f. 3, 3 a, p. 597. Old Red 

 Sandstone; Orkney. [Fish.] 



D. gracilis, v. Diplopterus agassizi. 



Dipriacanthus stokesi, F. McCoy, A. M. N. H. ser. 2, n (1848), 

 p. 121, and Contrib. Brit. Pal. (1854), p. 16, and Brit. Palseoz. 

 Foss. (1855), pi. iii K, f. 18, 18 a, p. 627. J. W. Davis, Trans. 

 Roy. Dublin Soc. ser. 2, I (1883), pi. xlviii, f. 10, 10 a, p. 360. 

 Carboniferous Limestone ; Armagh. [Spine.] 



Edaphodon laminosus, E. T. Newton, Chimseroid Fishes Brit. 

 Cret. Rocks (Mem. Geol. Surv. 1878), pi. viii, f. 4, 5, p. 24. 

 Cambridge Greenland; Cambridge. [Maxilla.] 



E. reedi, E. T. Newton, Chimseroid Fishes, Brit. Cret. Rocks 

 (Mem. Geol. Surv. 1878), pi. vi, f. 3, 4, p. 19. Cambridge 

 Greensand; Cambridge. [Maxilla.] 



E. sedgwicki (Agassiz), E. T. Newton, Chimjeroid Fishes, Brit. 

 Cret. Rocks (Mem. Geol. Surv. 1878), pi. i, f. 9, 10, pi. ii, f. 11, 

 12, p. 7. Cambridge Greensand ; Cambridge. [Maxilte.] 



Edaphodus huxleyi, H. G. Seeley, A. M. N. H. ser. 3, xiv 

 (1864), p. 276. Red Chalk ; Hunstanton. [Portions of teeth.] 



Edaphodus huxleyi, v. Edaphodon sedgwicki. 

 Erismacanthus jonesi, F. McCoy, A. M. N. H. ser. 2, n (1848), 

 p. 119, and Contrib. Brit. Pal. p. 14, and Brit. Palaaoz. Foss. 

 W. r. 11 



