142 
ACTINOPTERYGII. 
P. 4431. Much abraded and distorted head and trunk, showing 
marginal teeth, probably of this species. 
Enniskillen Coll. 
40651. Imperfect head displaying dentition, with left pectoral fin 
and some anterior scales. Purchased , 1867. 
P. 1557. Imperfect head with opercular apparatus. Egerton Coll. 
P. 1561. Portion of head and dentition. Egerton Coll. 
P. 3538 a. Jaws, cheek-plates, and bones round the narial opening 
in natural position, shown of the natural size in fig. 27. 
Enniskillen Coll. 
Dap edins milloti, Sauvage. 
1891. Eapedius milloti, H. E. Sauvage, Bull. Soc. Sci. Yonne, vol. xlv. 
pt. ii. p. 36, pi. iii. 
Type. Yearly complete fish, apparently abraded. 
A species attaining a length of about 03. Maximum depth of 
trunk nearly equal to its length (exclusive of the caudal fin) and 
four times as great as the depth of the caudal pedicle. Head with 
opercular apparatus occupying one-third of the length to the base 
of the caudal fin; external bones apparently smooth. Scales all 
smooth. (< Sauvage .) 
Form. <Sf Loc. Upper Lias : Vassy, Yonne, France. 
Yot represented in the Collection. 
Dapedms punctatus, Agassiz. 
1835. Eapedius punctatus, L. Agassiz, Poiss. Foss. vol. ii. pt. i. p. 192, 
pi. xxv. a ., pi. xxv. figs. 6 d, 7-9. 
1833-39. Tetragonolepis leachii , L. Agassiz, ibid. pp. 7, 203, pi. xxiii. d. 
[Head ; British Museum.] 
1848. Tetragonolepis striatus, H. G. Bronn (ex Agassiz, MS.), Index 
Pakeont. p. 1261. 
1849. Pholidotus leachii , W. C. Williamson, Phil. Trans, p. 444. 
1852. Eapedius punctatus , F. A. Quenstedt, Haudb. Petrefakt. p. 202, 
pi. xvii. fig. 2 (in part). 
1853. Eapedius punctatus, Sir P. Egerton, Quart. Journ. Geol. Soc. 
vol. ix. p. 275, pi. xi. fig. 2. 
1854. JEchmodus lecichi , J. Morris, Catal. Brit. Foss. p. 316. 
1854. Eapedius punctatus, J. Morris, ibid. p. 324. 
(P) 1858. Eapedius leachii , F. A. Quenstedt, Der Jura, p. 227, pi. xxix. 
figs. 3, 4. pi. xxxii. fig. 7. 
1890. Eapedius leachi and E.punctatus, Woodward & Sherborn, Catal. 
Brit. Foss. Vertebrata, pp. 58, 59. 
Type. Yearly complete fish; Oxford Museum. 
