56. LEuciscus. 221 



Grotiov. Zoophifl. p. 103. no. .333 ; and Zoophyl. p. 105. no. 334, or 



Mhs. Lhthrjol'. \. p. 4, no. 17 (juv.). 

 Capito ausonii s. cephalus, Marsil. Danub. Paru-Mys. iv. p. 11, tab. 9. 



%. 1. 

 KadcU, L. Act. Soc. Sc. Upsal 1744-50, p. 35, tab. 3. 

 Cyprinus ceplialus, L. Si/st. Nat. i. p. 527; Jenyns, Man. p. 411 ; Fries 



4" Ekstr. Skand. Fisk. p. 07 ; Cironov. Syst. ed. Gray, p. 184. 



idiis, Bloc/i, Fisckfl T)mtschl. i. p. 253, taf. 30. 



jeses, Donomu, Brit. Fi.fh. v. pi. 115; Fries ^- Ekstrom, I.e. 



pi. 13; Jurine, Poigs. Lac Lent, in 3Iem. GenH. iii. p. 207, pi. 11. 



dobula, Niks. Prwlr. p. 2(); Gronov. Syst. ed. Gray, p. 185 (iuv.). 



Leuciscus cephalus, Flem. Brit. Anim. p. 187; Kriiyer, Damn. Fisk. 



iii. p. 482. 

 dobula, Agass. Mhn. Neuchdt. i. p. 38 ; Selys-Longch. Faune 



Bch/c, p. 206; Cur. Sf Vol. xvii. p. 172; Gihdh. Fische d. Neckars, 



p. 09 ; Rapji, Fische d. Bodensee's, p. 7. 



frigidus, Cur. i.^ Val. xvii. p. 234. 



latifrons, Nilss. Skand. Faun. iv. p. 309 ; Heckel, in Sitzgsber. Ak, 



Wiss. Wien, 1852, ix. pp. 70, 80. 

 Squalius dobula, Heckel ^ Kner, Siisswasserf. p. 180. figs. 99 & 100, 



tab. 8. 

 raexvaxer, Heckel, I.e. p. 76; Jeitteles, Verhandl. zool.-bot. Ges. 



Wien, 1862, p. 6. 

 cephalus, Heckel, I. c. p. 77 ; Siebold, Siissicasserf. p. 200 ; Mahn- 



■gren, Wiegm. Arch. xxx. p. 319 ; Dybowski, Cyprin. Li viands, p. 1 19 ; 



Jeitteles, Fische d. March, ii. 18G4, p. 14; VSteindachner, Sitzi/sbcr. 



Ak. Wiss. Wen, 1866, liv. p. 262 ; Blanchard, Puiss. France, p". 392. 

 Leuciscus cavedanus, Bonap. Faun. Ital. Pese. ; De Filippi, Cenni, 



p. 12 ; Car. 4" Val. xvii. p. 196. 



tiberinus, Bonap. I. c. 



pareti, Bonap. I. c. 



sqiialus, Bonap. I. c. 



? Leuciscus albus, Bonap. I. e. ; Cuv. §• Val. xvii. p. 1 02. 

 Leuciscus squalius, Cuv. i^- Val. x\\i. p. 191. 



albiensis, Cuv. 4" Val. xvii. p. 194, 



Squalius tliyberiniis, Heckel, I. c. p. 69. 



cavedanus, Heckel ^- Kner, Siisswasserf. p. 184. fig. 101 ; Canes- 



trini. Arch. p. la Zool. etc. 1806, iv. p. 103. 



albus, Heckel S^- Kner, I. c. p. 198. fig. 111. 



I^euciscus cii, Richards. Proc. Zool. Soc. l85G, p. 375. 

 Squalius meridionalis, Blanchard, Poiss. France, p. 390. 

 clathratus, Blanchard, I. c. p. 398. 



D. 11. A. n (12). V. 10. L. lat. 42-46. L. transv. 7^/61. 

 Vert. 25/18, 25/19, 26/18, 26/19. 



Body oblong, its depth being one-foixrth, or rather more than one- 

 fourth, of the total length (without caudal). Head very broad, the 

 width of the interorbital space being about two-fifths of the lengtli 

 of the head. Mouth wide, its cleft extending to below the front 

 margin of the orbit ; upper jaw slightly overlapping the lower. The 

 hiiidniost suborbital bone is rather larger than the first, the width 

 of the third much less than that of the last. Origin of the dorsal fin 

 opposite to the root of the inner ventral rays. Length of the ventral 

 fin more than one-half of that of the head. There are three longi- 

 tudinal scries of scalc!^ between the lateral line and ventral fin. 



