308 
ACTINOPIERYGTI. 
Leuciscus colei, Meyer. 
1848. Leuciscus colei, IT. von Meyer, Neues Jahrb. pp. 425, 426. 
1851. Leuciscus colei, II. von Meyer, Palaeontogr. vol. ii. PP- 49> ’ 
pi. xii. figs. 2, 3. 
Type. Imperfect small fish. 
A very small species, essentially identical with L. papyraceus, 
but with slightly smaller head and more slender vertebral centra. 
Form, (j- Loc. Lower Miocene : Bohemia. 
P- 9421. Two specimens, one being imperfect trunk ; Semi-°P a j’ 
Luschitz. Purchased. 
37236-37. Two imperfect specimens, the first deepened by <3is 
tortion ; Semi-opal, Bilin. Purchased, 18b 
P. 1827, P. 3860. Three fragments ; Bilin. f .. 
Egerton if Enniskillen Colls. 
Leuciscus macrurus, Agassiz. 
1839-44. Leuciscus macrurus, L. Agassiz, Poiss. Foss. vol. v. pt- 1 
p. 30, pi. li b. Ver , 
1854. Leuciscus macrurus, F. G. Troschel, Verhandl. naturw. 
preuss. Itheinl, vol. xi, p. 18. 
Type. Imperfect fish ; Rheinland Museum, Bonn. ... 
A species attaining a length of about 0'25. Length of bead 
opercular apparatus scarcely exceeding the maximum depth o ^ 
trunk, which is contained between three and four times m ^ 
total length of the fish to the base of the caudal fin. ^ 
36 vertebra, half being caudal. Fins as in L papyraceus, eXC ® 
that the dorsal is relatively large, being about as deep aS 
trunk at its insertion. 
Form, if Loc. Upper Oligocene : Germany. 
P- 651, P. 3856. Imperfect large trunk, in counterpart, fi? ure ^Jj 
Agassiz, loc. cit. pi. li b. fig. 3, considered by 1 r<)S . < ' ^ 
(loc. cit.) not to belong to this species ; Lignite, Stossc & 
near Bonn. The specimen is also mentioned by 0 
Trans. Geol. Soc. [2] vol. iv. p. 453, footnote. 
Eqerton if Enniskillen 
35545, P. 7665. Large fish with imperfect fins, in counterp 
Lignite, ltott, near Bonn. 1895. 
Presented by W. J. Neville, Esq., 1 859, if Purchased, 1 
