100 BRITISH FOSSIL VERTEBRATA, 
HYBODUWS basanus (continucd)— 
? Hybodus sulcatus, L. Agassiz, Poiss. Foss., vol. iii (1837), p. 44, 
pl. x 4, f. 15, 16; J. Morris, Cat. Brit. Foss., 1854, p. 330. 
Hybodus, A. S. Woodward, Geol. Mag. [3] vol. iii, 1886, p. 258. 
Loc. U. Wealden ; I. of Wight and Sussex. [Head ; o/¢n Capt. 
Ibbetson Coll.] 
carinatus, L. Agassiz, Poiss. Foss., vol. iii (1837), p. 52, pl. ix, 
f.13,14; J. Morris, Cat. Brit. Foss., 1854, p. 329. ?=Acrodus 
anningi@ (A. S. Woodward, Cat. Foss. Fishes B. M., pt. i, 
1889, p. 294). 
Loc. L. Lias ; Lyme Regis. [Spine; Brit. Mus.] 
cloacinus, F. A. Quenstedt, Der Jura, 1858, p. 34, pl. ii, f. 15 ; 
A. S. Woodward, Cat. Foss. Fishes B. M., pt. i, 1889, p. 256 
(? pl. x, f. 8-14), and Trans. Leicester Lit. and Phil. Soc., 
n.s., pt. xi (1889), p. 19. 
Hybodus reticulatus, R. Etheridge (#02 Agassiz), Proc. Cardiff 
Naturalists’ Soc., vol. iii (1872), pl. ii, f. 11. 
? Hybodus austiensis, J. W. Davis, Quart. Journ. Geol. Soc., vol. 
XXXVil, 1881, p. 416, pl. xxii, f. 1. [Spine ; J. W. Davis Coll.] 
Loc. Rhetic; Somersetshire, Gloucestershire, Devonshire, 
Leicestershire,and S. Wales. ? L. Lias; Lyme Regis, Dorset. 
[Teeth ; Brit. Mus.) 
complanatus, R. Owen, Geol. Mag., vol. vi, 1869, p. 482. 
Loc. L. Greensand; Maidstone. [Spine ; Brit. Mus.] 
crassispinus, L. Agassiz, Poiss. Foss., vol. iii (1837), p. 48, pl. 
vill 4, f. 7; J. Morris, Cat. Brit. Foss., 1854, p. 329. 
Loc. L. Lias; Lyme Regis. [Spine ; Brit. Mus.] 
crassus, L. Agassiz, Poiss. Foss., vol. iii (1837), p. 47, pl. x, f. 23 ; 
J. Morris, Cat. Brit. Foss., 1854, p. 329; A. S. Woodward, 
Cat. Foss. Fishes B. M., pt. 1, 1889, p. 301. 
Loc. Inf. Oolite ; Rutlandshire. [Spine ; Brit. Mus.] 
curtus, Agassiz. v. Acrodus anningie and Hybodus reticulatus. 
davisi, W. J. Barkas. v. Sphenacanthus hybodoides. 
delabechei, [-eii] E. Charlesworth, Mag. Nat. Hist., n.s., vol. ili, 
1839, p. 242, pl. iv; J. Morris, Cat. Brit. Foss., 1854, p. 329; 
E. C. H. Day, Geol. Mag., vol. ii, 1865, p. 565 ; A. S. Wood- 
ward, Cat. Foss. Fishes B. M., pt. i, 1889, p. 259, pl. viii, pl. x, 
f.1-5, and Ann. Rep. Yorksh. Phil. Soc., 1888 (1889), p. 58, pl.i. 
Hybodus pyramidalis, L. Agassiz, Poiss. Foss., vol. iil (1843), 
p. 182, pl. xxiia, f. 20, 21; J. Morris, Cat. Brit. Foss., 1854, 
p. 330. [Group of teeth ; Brit. Mus.] 
Loc. L. Lias; Lyme Regis. [Teeth and spines ; Mus. Pract. Geol.] - 
dorsalis, L. Agassiz, Poiss. Foss., vol. iii (1837), p. 42, pl. x, f. 1; 
J. Morris, Cat. Brit. Foss., 1854, p. 330; A. S. Woodward, 
Cat. Foss. Fishes B. M., pt. i, 1889, pp. 302, 303. 
Loc. Stonesfield Slate. [Spine; Brit. Mus.] 
bas 
