ALBULID2E. 
69 
large size of the canal of the lateral line is well indicated 
by a cast of it in the anterior abdominal region. 
Enniskillen Coll. 
P. 3885. An equally large fine specimen, with the parts of the 
abdominal region somewhat displaced ; Sendenhorst. The 
mandible is shown to be truncated at its symphysis, much 
elevated in the coronoid region. The ribs are very slender. 
The fins, so far as preserved, are as in the last specimen. 
One of the scales in the dorsal region exhibits the exten- 
sive overlapped portion marked with a few grooves 
radiating from its centre. Enniskillen Coll. 
35034. A slightly larger specimen wanting the greater part of the 
head ; Sendenhorst. The uppermost comparatively broad 
branchiostegal rays are displayed, and there are remains 
of the pectoral fin on the flank not much below the 
vertebral column. The two articulated but undivided 
anterior rays are observed in the anal fin. 
Purchased, 1860. 
P- 2106. Another large specimen wanting the caudal fin ; Senden- 
horst. A regular series of conieal teeth is shown in 
impression on an undetermined portion of jaw ; while 
remains of the epihyal and ceratohyal bear a series of 
10 branchiostegal rays. Egerton Coll. 
P- 2106 a, P. 3886. Imperfect large fish in counterpart; Senden- 
horst. Egerton 4' Enniskillen Colls. 
P- 3885 a. Large specimen with incomplete caudal region ; Senden- 
horst. The small gape of tho mouth is complete, with 
traces of conical teeth ; and thero are remains of some of 
the stouter hollow teeth on part of an inner bone of the 
mouth. A few of the very slender ribs are shown. 
Enniskillen Coll. 
P- 2107. Imperfect fish measuring about O' 19 from the pectoral 
arch to the base of the caudal fin ; Sendenhorst. 
Egerton Coll. 
P- 2107 a, P. 3888 a. Similar specimen in counterpart ; Senden- 
horst. Egerton 4' Enniskillen Colls. 
3887. A comparatively small fish well preserved in impression ; 
Sendenhorst. There are traces of conical teeth on the 
