102 BRITISH FOSSTC VERTEBRATA. 
HYBODUS (continued)— 
medius, L. Agassiz, Poiss. Foss., vol. ili (1843), p. 184, pl. xxiv, 
L255): Morris, Cat. Brit. Foss., 1854, p. 330; A. S. Wood- 
ward, Cat. Foss. Fishes B. M., pt.i, 1889, p. 264, pl. vii, f.2, pl. ix. 
Loc. L. Lias ; Lyme Regis. [Teeth ; Oxford Mus.] 
? minor, L. Agassiz, Poiss. Foss., vol. iii (1837), p. 48, pl. viii 4, f. 2, 3 
(spine), and zézd. (1843), p. 183, pl. xxiii, f. 21-24 (teeth) ; 
J. Morris, Cat. Brit. Foss., 1854, p. 330 ; R. Etheridge, Proc. 
Cardiff Naturalists’ Soc., vol. iii (1872), pl. li, f. 12-14; A. S. 
Woodward, Cat. Foss. Fishes B. Mz, ‘pt: i, 1889, p. 254, and 
Trans. Leicester Lit. and Phil. Soc., n.s., pt. xi (1889), p. 18. 
[? Teeth of Nemacanthus and spine of A crodus minimus. | 
Loc. Rhetic ; Somersetshire, Gloucestershire, Devonshire, 
Leicestershire, and S. Wales. [Spine ; Bristol Mus.—Teeth ; 
Brit. Mus. ] 
obtusus, L. Agassiz, Poiss. Foss., vol. ili (1843), p. 186, pl. xxiii, 
f. 43,44; J. Morris, Cat. Brit. Foss., 1854, p. 330; H. M. 
Platnauer, Ann. Rep. Yorksh. Phil. Soc., aioe 35, pl. i, 
f. 1-16; aS Woodward, Cat. Foss. Fishes B. M., pt. i, 
1889, p. 272, pl. xi, f. 8-13. 
Glossopetra minima palmata, Luidius, Lithophyl. Brit., 1760, p. 
65, pl. xv, f. 1283. 
Loc. Oxford Clay; Huntingdonshire and Wiltshire. Coral 
Rag; Yorkshire. L. Kim. Clay ; Oxfordshire and Dorset- 
shire. [Zeeth; York Mus. and Brit. Mus.] 
plicatilis, Agassiz: recorded in error from Axmouth by Egerton, 
in J. } Morris, Cat. Brit. Foss., 1854, p. 330. 
polyprion, L. Agassiz, Poiss. Foss., vol. iii (1843), p. 185, 
pl. xxii, f. 1-15; J. Morris, Cat. Brit. Foss., 1854, p. 330; 
J. Phillips, Geol. Oxford, 1871, p. 177, woodcut xxxvii, f. 2, 
3; A. S. Woodward, Geol. Mag. [3] vol. iii, 1886, p. 257, 
pl. vi, f. 1, 2, and Cat. Foss. Fishes B. M., pt. i, 1889, p. 268, 
pl. xi, f. 1-3. 
Hybodus jugosus, J. Phillips, Geol. Oxford, 1871, p. 177, wood- 
cut xxxvil, f. 1. [Tooth ; Oxford Mus.] 
Loc. Gt. Oolite (incl. Stonesfield Slate); Oxfordshire, ? and 
Somersetshire. [Teeth; Paris Mus.] [See also Vof/danus 
davies. | 
punctatus, J. W. Davis, Quart. Journ. Geol. Soc., vol. xxxvii, 
1881, p. 417, pl. xxil, £2 
LOC. Ricca: Aust Cliff, near Bristol. [Spine; J. W. Davis Coll.] 
pyramidatis, Agassiz. wv. Hybodus delabechei. 
raricostatus, L. Agassiz, Poiss. Foss., vol. iii (1843), p. 187, 
pl. xxiv, f. 24; J. Morris, Cat. Brit. Foss., 1854, p. 330; A.S. 
Woodward, Cat. Foss. Fishes B. M., pt. i, 1889, p. 257, pl. xX, 
f£.15 (pl 4. 6,7) 
Loc. L. Lias ; Lyme Regis. [Tooth ; Bristol Mus.] 
