j8 4 BRITISH FOSSIL VERTEBRATA. 



SCSTIililXTM {continued)— 



antiquum (Agassiz), A. S. Woodward, Cat. Foss. Fishes B. M.,, 



pt. i, 1889, p. 340. 

 Scylliodus antiqiius, L. Agassiz, Poiss. Foss., vol. iii (1843), 



p. 378, pi. xxxviii, f. 1, 3 {non f. 2). 

 LOC. L. Chalk ; Kent. [Anterior portion of fish ; Brit. Mus.] 



(labium. A. S. Woodward, Cat. Foss. Fishes B. M., pt. i, 1889, 

 p. 341, pi. xvi, f. 7, 8. 

 LOC. L. Chalk ; Dover. [Teeth ; Brit. Mus.] 



sp. : vertebras described by C. Hasse, Palasontographica, vol. xxxi 

 (1884), p. 7, pi. ii, f. 10, 11, and compared with the recent 

 S. edwardsi. 

 LOC. U. Chalk ; Dorking, Surrey. [Vertebras ; Anat. Inst 

 Univ. of Breslau.] 



SELACHE, Cuvier. v. Cetorhinus. 



maxima (Linnaeus), v. Cetorhinus maximus. 

 ? sp. : F. Dixon, Geol. Sussex, 1850, p. 1 10, pi. xi, f. 25. [Probably a 

 malformed tooth of Odontaspis^\ 

 LOC. Bracklesham Beds. [Tooth ; Brit. Mus.] 



SEMIONOTU3. L. Agassiz, Neues Jahrb., 1832, p. 144, and Poiss. 

 Foss., vol. ii, pt. i (1837), p. 222. 

 brodiei, E. T. Newton, Quart. Journ. Geol. Soc, vol. xliii, 1887^ 

 p. 539, pi. xxii, f. 1-8. 

 LOC. U. Keuper ; Shrewley, Warwick, and Cohvick Wood, 

 Nottingham. [Imperfect fishes ; P. B. Brodie Coll.] 



joassi, A. S. Woodward, Ann. Mag. Nat. Hist. [5] vol. xx, 1887, 

 p. 179, pi. viii. [Genus doubted by W. Deecke, Palasonto- 

 graphica, vol. xxxv (1889), p. 103.] 

 LOC. L. Oolite ; Brora, Sutherlandshire. [Fish ; Dunrobir* 

 Mus.] 



manscli. Egerton. v. Lepidotus manseli. 



rlioinbif'er. Agassiz. v. Eugnathus latus. 



SIIiUB.US. Linnaeus, Syst. Nat., ed. 12, vol. i, 1766, p. 501. 

 egertoni. Dixon, v. Alius egertoni. 



SJPHJEROJ)US, Agassiz. v. Lepidotus. 

 gigas, Agassiz. v. Lepidotus maximus. 

 mammilla ris. Agassiz. v. Gyrodus cretaceus. 



SPHAGODUS. L. Agassiz, in Murchison's Silur. Syst., 1839, 

 p. 606. 

 prist odontus, L. Agassiz, ibid., p. 606, pi. iv, f. 1-3. 

 'Shagreen,' J. Morris, Cat. Brit. Foss., 1854, p. 344. 

 LOC. U. Ludlow Bone-bed. [Dermal tubercles.] T, 



