304 
ACTINOPTEEYGII. 
Dorsal fin in middle of back, without spine, comprising not more than 
9 divided rays ; anal fin short. Scales of moderate size ; lateral line 
extending along the middle of the side of the tail. 
Existing in freshwaters of Europe. 
Gobio analis, Agassiz, 
1832. Gohio analis, L. Agassiz, Neues Jahrb. p. 134 (name only). 
1835-39. Gohio analis, L. Agassiz, Poiss. Foss. vol. v. pt. ii. p. 15, 
pi. liv. figs. 1-3. 
Type. Imperfect fish ; olim Lavater Coll., Zurich. 
A species attaining a length of about 0*1, apparently less robust 
than the existing G. fluviatills, with the pelvic fins closer to the 
anal than in the latter species, and the scales probably smaller. 
Yertebrse about 21 in number in the abdominal, 17 in the caudal 
region. Dorsal fin with 2 simple and 9 divided rays ; anal fin with 
1 simple and 8 divided rays. Each pelvic fin with 9 rays. 
Form. Log. Dpper Miocene : Oeningen, Baden. 
36123. Imperfect distorted specimen. 
Purchased, 1859. 
The following small specimens from Oeningen seem to represent 
a stiJl more slender species :— 
42790. Well preserved fish 0*067 in length. Van Breda Coll. 
P. 1788, P. 3866. Two imperfect specimens of the same form. 
Egerton Enniskillen Colls. 
Genus AMBLYPHARYNGODON, Bleeker. 
[Natuurk. Tijdschr. Nederl. Ind. vol. xx. 1860, p. 433.] 
Lower jaw prominent and mouth very small. Pharyngeal teeth 
in three series, some being molariform. Barbels absent. Pseudo¬ 
branchiae present. Dorsal fin in middle of back, without bony 
spine, comprising not more than 9 divided rays; anal fin short. 
Scales small; lateral line incomplete. 
This existing East Indian genus seems to be represented by the 
following specimen :— 
47532. Pair of pharyngeal bones with dentition, referred to Amhly- 
pharyngodon sp. by Gunther, Geol. Mag. [2] vol. iii. 
(1876), p. 438, pi. XV. fig. 4 ; Freshwater Tertiary Lignite, 
Padang, Sumatra. 
Presented hy Herr B. D. M. Verheek, 1876. 
