﻿HOLOPTYCHIIDiE. 



333 



P. 541, P. 3288. Two imperfect examples of the caudal extremity, 

 figured among the type specimens by Agassiz, torn. tit. 

 pi. xxi. figs. 1, 3. In the original of fig. 3, the remains 

 of the pelvic fins are misinterpreted as a first anal. 



Egerton &r EnnisTcillen Colls. 



P. 3290, P. 4610. Three imperfect examples of the head and 

 trunk, equalling the types in size. Enniskillen Coll. 



P. 735 a, P. 740. Imperfect similar specimen, and portion of the 

 extremity of the tail. Egerton Coll, 



P. 735 b, P. 4609. Remains of head, pectoral arch, and anterior 

 scales of an equally large individual. 



Egerton Sf EnnisTcillen Colls. 



20791. Yentral aspect of head and anterior abdominal region of a 

 similar fish. 



Presented by Col. Sir Proby T. Cautley, K.C.B., 

 $ — Gordon, Esq., 1847. 



50106. Imperfectly preserved smaller individual, wanting paired 

 fins, in counterpart. Purchased, 1879. 



49179-80, 49194. Three imperfect small individuals, the first and, 

 especially, the second displaying the paired fins. 



Purchased, 1878. 



(ii.) Tynet Burn, Banffshire. 



37984. Imperfectly preserved individual as large as the type speci- 

 men, showing scattered bones of the head and pectoral 

 arch, the left pectoral fin, and portions of the other fins. 



Purchased, 1863. 



41413. Equally large fish, broken and accidentally elongated. 



Purchased, 1869. 



P. 737-a, P. 738. Two portions of similar individuals, the first 

 exhibiting a pectoral fin, the second showing the sculpture 

 of the scales ; also imperfect remains of a smaller fish 

 wanting the head. Egerton Coll. 



43280 a-b. Much crushed specimen of moderate size, in counter- 

 part, wanting the extremity of the tail. Purchased, 1871. 



35783, P. 738 a. Nodule with remains (i.) of a similar fish, wanting 

 the head, in counterpart, and (ii.) of a less complete 

 individual in another plane of stratification. 



Purchased, 1860, and Egerton Coll. 



