78 BRITISH FOSSIL VERTEBRATA. 
EBEVUGNATHUS (coutinued)— 
fasciculatus, L. Agassiz, Poiss. Foss., vol. ii, pt. ii (1843), p. 105 
(name only). 
Loc. U. Lias ; Whitby. 
latus: /Heterolepidotus latus, P. M. G. Egerton, Figs. and 
Descript. Brit. Organic Remains, dec. xiii (Mem. Geol. 
Surv., 1872), no. 2, pl. il. TE. (Heterolepidotus.) 
? Dapedew Jjimbriatus, L. Agassiz, Poiss. Foss., vol. ii, pt. i (1835), 
p. 196. 
? Lepidotus fimbriatus, L. Agassiz, 2béd. (1837), p. 247, pl. xxxiii d ; 
W. C. Williamson, Phil. Trans., 1849, p. 444; J. Morris, 
Cat. Brit. Foss., 1854, p. 331. [Scales ; Oxford Mus.] 
? Semionotus rhombifer, L. Agassiz, Poiss. Foss., vol. ii, pt. i 
(1837), p. 228, pl. xxvia@; W.C. Williamson, Phil. Trans., 
1849, p. 444, pl. xli, f.9; J. Morris, Cat. Brit. Foss., 1854, 
p. 344. [Imperfect fish; Brit. Mus.] 
? Heterolepidotus minor, J. W. Davis, Proc. Yorks. Geol. and 
Polyt. Soc., n.s., vol. viii (1884), p. 403, pl. xxii. [Imperfect 
fish > Sy W. Davis Coll.] (If truly distinct, requires a new 
specific name). 
Loc. L. Lias; Lyme Regis. [Fish; Brit. Mus.] 
leptodus, L. Agassiz, Poiss. Foss., vol. ii, pt. ii (1843), p. 105 
(name only). 
Loc. L. Lias ; Lyme Regis. 
mandibularis, L. Agassiz, Poiss. Foss. vol. ii, pt. ii (1843), 
p. 105 (name only). 
Loc. L. Lias; Lyme Regis. 
minor, L. Agassiz, Poiss. Foss., vol. ii, pt. ii (1843), p. 103, 
pl. lviiia, f. 1; J. Morris, Cat. Brit. Foss., 1854, p. 326. 
Loc. L. Lias; Lyme Regis. [Portion of head and trunk; 
Oxford Mus.] 
opercularis, L. Agassiz, Poiss. Foss., vol. ii, pt. ii (1843), p. 104 ; 
J. Morris, Cat. Brit. Foss., 1854, p. 326. 
Loc. L. Lias; Lyme Regis. [Fish ; unknown.] 
ornatus, L. Agassiz, Poiss. Foss., vol. ii, pt. ii (1843), p. 105 
(name only). 
Loc. L. Lias ; Lyme Regis. 
orthostomus, L. Agassiz, Poiss. Foss., vol. ii, pt. ii (1843), p. 98, 
pl. lvii@ ; J. Morris, Cat. Brit. Foss., 1854, p. 326. 
Lepidosteus ? dentosus, C. Koenig, Icon. Foss. Sect. (1825), 
pl. xii, f. 140. 
Eugnathus speciosus, L. Agassiz, Poiss. Foss., vol. ii, pt. ii 
(1843), p. 100, pl. lvii; J. Morris, Cat. Brit. Foss., 1854, . 
p. 326. [Head and scales ; ; Oxford Mus. ] 
Eugnathus scabriusculus, L. Agassiz, Poiss. Foss., vol. ii, pt. ii 
(1843), p. 105 (name only). [Jaws, etc.; Brit. Mus.] 
Loc. L. Lias; Lyme Regis. [Fish; Brit. Mus.] T. 
