164 PISCES, 



Lepidotus maximus, Wagiier. Sphcerodm neoconiiensis, Aga«siz, 

 W. Keeping, Foss. Upware and Brickhill (1883), pi. i, f. 4 a — c, 

 p. 81. Lower Greensand; Potton. [Tooth.] 



Leptacanthus jenkinsoni, v. Acondylacanthus jenkinsoni. 



L. junceus, v. Acondylacanthus junceus. 



Macropoma substriolatum, v. Coceoderma substriolatum. 



Megalichthys hibberti, Agassiz. Gentrodus striatulus, F. McCoy, 

 A. M. N. H. ser. 2, ii (1848), p. 4, and Contrib. Brit. Pal. 

 (1854), p. 3, and Brit. Pateoz. Foss. (1855), pi. iii G, f. 1, 

 la — d, p. 611. Carboniferous Shale ; Carluke. [Tooth.] 



Osteolepis brevis, v. 0. macrolepidotus. 



Osteolepis macrolepidotus, Agassiz. 0. brevis, F. McCoy, 

 A. M. N. H. ser. 2, ii (1848), p. 305, and Contrib. Brit. Pal. 

 (1854), p. 37, and Brit. Palffioz. Foss. (1855), pi. ii D, f. 4, 4 a, 

 p. 587. Old Red Sandstone. Labelled Caithness, but in a note 

 on the back of the specimen Dr Traquair says ' I believe this 

 to be from Cromarty — it is certainly not from Orkney or 

 Caithness.' [Crushed fish.] 



TrijAerus pollexfeni, F. McCoy, A. M. N. H. ser. 2, ii (1848), 

 p. 306, and Contrib. Brit. Pal. (1854), p. 38, and (Triplopterus) 

 Brit. Palseoz. Foss. (1855), pi. ii D, f. 5, 5 a, b, p. 589. Old Red 

 Sandstone ; Orkney. [Portion of fish.] Presented by the Rev. 

 J. H. Pollexfen. 



Osteoplax erosa, F. McCoy, A. M. N. H. ser. 2, ii (1848), p. 6, 



and Contrib. Biit. Pal. (1854), p. 0, and Brit. Palasoz. Foss. 



(1855), pi. iii K, f 12, 12 a, p. 613. Carboniferous Series; 



Cidtra, CO. Down. [Dermal plate.] 

 Pachyrhizodus subulidens (Owen), A. S. Woodward, A. M. 



N. H. dec. 6, iv (1889), p. 350. Rhaphiosaurus subulidens, 



R. Owen, Rep. Brit. Assoc. (1841), p. 190, and Rept. Cret. 



Form. (1851), pi. x, f. 5, 6, p. 19. Lower Chalk; Cherry Hinton. 



[Mandibular ramus.] Presented by J. Carter, Esq., F.G.S. 

 Petalodus acuminatus, Agassiz, F. McCoy, Brit. Palaeoz. Foss. 



(1855), pi. iii G, f 4, 4 c, p. 635. Petalodus rhombus, F. McCoy, 



A. M. N. H. ser. 2, ii (1848), p. 125, and Contrib. Brit. Pal. 



(1854), p. 20. Carboniferous Limestone ; Derbyshire. [Tooth.] 



