DTPLACAXTHIDJE. 
25 
19406, 19802. One specimen displaying the dorsal and anal fin- 
spines, and four more crushed, imperfect fishes ; Cromarty. 
Purchased , 1845. 
P. 1360, P. 3260. Pish displaying most of the fin-spines, and a 
more imperfect specimen in counterpart; Cromarty. 
Egerton and Enniskillen Colls. 
P. 4047. Specimen in counterpart, showing fin-spines and second 
dorsal fin; Gamrie. The median pair of pectoral spines 
is well shown, and that of the left side is seen to be con¬ 
nected by some intermediate tissue at its base with the 
outer pectoral spine. Purchased , 1883. 
41900. Imperfectly preserved fish, lateral aspect, wanting paired 
spines; Gamrie. Purchased, 1870. 
P. 543. One of the type specimens of D. striatulus, figured by 
Agassiz, ojp. cit. pi. xiii. fig. 4; Lethen Bar. Egerton Coll. 
P. 1357 a, P. 1334. Two imperfect similar fishes, one ventral, and the 
other lateral aspect; Tynet Burn. The first specimen 
exhibits an inner view of the pectoral arch with displaced 
infraclavicles. Egerton Coll. 
P. 1368. Fish wanting the head and the extremity of the tail, 
lateral aspect; Tynet Burn. There are distinct indications 
of a double series of well-spaced endoskeletal supports in 
the front part of the lower lobe of the caudal fin. 
Egerton Coll, 
35053. A very small specimen, ventral and lateral aspect; Tynet 
Burn. Purchased , 1860. 
35987, 36068. Imperfect remains of two fishes ; Tynet Burn. 
Purchased , 1861. 
36582. Specimen displaying the paired fin-spines from beneath; 
Tynet Burn. The element connecting the pectoral spine 
of each side with its adjoining median spine seems to be a 
superficially calcified cartilage. The interdigitating infra¬ 
clavicles are seen in position. ' Purchased , 1862. 
43275. Small specimen, ventral aspect; Tynet Burn. 
Purchased , 1871. 
P. 1173. Imperfect specimen, lateral aspect; Edderton, near Tain. 
Egerton Coll. 
P. 177. Imperfect specimen: Orkney. Purchased , 1881. 
