ELOPID^. 
15 
cit. 1894, pi, xlii. fig. 4, and the branchiostegal rays, not 
less than 18 in number, are noticed ibid, p. 658. 
Harford. Coll. 
49893. Imperfect head and anterior scales, most of tbe bones 
destitute of the external layer; Upper Chalk, Shalford, 
near Guildford. Ca'pron Coll. 
P. 9155. Two skulls ; Enghsh Chalk. History unhnoivn. 
49894. Fragment of anterior abdominal region, displaying finely 
ornamented scales and part of the pectoral fins; Dorking, 
Surrey. Foremost pectoral fin-ray with proximal expan¬ 
sion noticed, loc. cit. 1894, p. 658. Capron Coll. 
4301. Portion of trunk, figured by ]y!anteU, op. cit. 1822, pi. xl. 
fig. 1; Lewes. Mantell Coll. 
4290. Group of large scales; Lewes. Mantell Coll. 
P. 9156. Group of similar scales; St. Catherine's Pit, Guildford. 
Egerton Coll. 
P. 1858. Two groups of smaller scales, labelled “ Osrneroides lewesi- 
ensis, Ag.,” by Agassiz, and the locality given as Burham, 
Kent. Egerton Coll. 
4286. Scale figured by Mantell, op. cit. 1822, pi. xxxiv. fig. 3 ; 
Lewes. Mantell Coll. 
Osrneroides levis, sp. nov. 
1895. Aidolepis typus, A. S. Woodward, Proc. Zool. Soc. 1894, p. 660, 
pi. xliii. figs. 2, 3, 5 {errore). 
1900. Osrneroides, A. S. Woodward, Ann. Mag. Nat. Hist. [7] vol. v. 
p. 325. 
Type. Imperfect fish; British Museum. 
An imperfectly known small species, attaining a length of about 
0*2. Length of head with opercular apparatus exceeding the 
maximum depth of the trunk, and probably nearly equalling half 
the length from the pectoral arch to the base of the caudal fin. 
Length of cranium not exceeding twice its maximum width at the 
occiput; all external bones remarkably smooth, the rugose markings 
being very coarse and feeble. Distance between occiput and origin 
of dorsal fin about equalling that between the end of this fin and 
the base of the caudal. 
Form. 4' Loc. Turonian: Kent and Sussex. 
