ENCH0D0NTID.E. 
219 
(“ preoperculum ” of Davis), suboperculmn (“ operculum ” 
of Davis), and small interoperculnm are shown, chiefly 
as impressions of the external ornamented face. There 
are also impressions of the broad ornamented external 
face of the clavicle and supraclavicle. The number of 
vertebrae is approximately 35, and about 17 may be 
reckoned as caudal. The dorsal fin is imperfect distally, 
and thus does not exhibit its true elevation ; the caudal 
fin is distorted by crushing. Lewis Coll. 
117. Head and abdominal region of a slightly larger fish, in 
counterpart ; Hakel. Traces of the ornamented cranial 
roof and the characteristic jaws can be distinguished; 
and there are indications of at least 15 branchiostegul 
rays. The foremost pelvic fin-ray is shown to be com- 
paratively stout and only articulated, not subdivided 
distally. ' Lewis ColL 
p 105. Small fish, somewhat distorted by crushing, apparently 
young of this species ; Ilakel. Each pelvic fin is shown 
to comprise about 10 rays; and the dorsal fin is ncaiij 
as deep as the trunk at its origin, the two foremost rajs 
being only articulated, not subdivided distallj’. Ihere 
are distinct remains of the muscle-plates of the trunk. 
Lewis Coll. 
9151-52. Two imperfect impressions of the caudal region, much 
weathered ; Hajoula. 
Presented by A. S. Woodward, Esq., 1898. 
Halec haueri (Bassani). 
1879. Elopopsis haueri, F. Bassani, Verhandl. k.-k. geol. Reichsanst. 
p. 165. 
1881. Sotenodon lobopterygins, D. G. Kramberger, Jahrb. k.-k. geol. 
Reichsanst. vol. xxxi. p. 377. [Imperfect fish; Uni\ersity Mu- 
seum, A gram.] _ _ 
1881. Sotenodon lesinaensis, 1). G. Kramberger, ibid. p. 377. L Ditto.J 
1882. Elopopsis haueri, F. Bassani, Denkschr. k. Akad. Wiss., matk.- 
naturw. Cl. vol. xlv. p. 214, pi. iv. 
1885. Holcodon lesinaensis, D. G. Kramberger, Rad Jugoslav. Akad. 
vol. lxxii. p. 20, pi. iv. fig. 2. 
(?) 1895. Holcodon off. lesinensis, D. G. Kramberger, Djela Jugoslav. 
Akad. vol. xvi. p. 35. 
Type. Nearly complete fish ; Imperial Geological Survey, Vienna. 
A small species attaining a length of about 0'3. Length of head 
