o6. LEUCISCCS. 231 



25. Leuciscus borysthenicus. 



Squalius boi7stlienicu.s, Kcs.^/er, Lull. Soc. Xat. Mosc. 1859, wxii 1. 

 p. o4-j. ' 



D. 11. A. 11-12. Y. 9. L.lat. 37-38. L. transv. 7/?. 

 The height of the body is one-fourth or two-ninths of the total 

 ength (with the caudal), the length of the head one-fifth. Head 

 broad ; mouth very obli(iue. There are two and a half longitudinal 

 series of scales between the lateral line and tlic root of the ventral fin. 

 " ihe dorsal fin commences immediately behind the ventrals." The 

 pectoral fins terminate at a great distance from the ventrals. Colora- 

 tion uniform. (Kessler.) 

 Dnjepr, near Aleschki. 



2G. Leuciscus erythrophthalmus. 

 The Rudd, or Red-eye. Das Rothauge. Sarf (Swed.). Le Ro- 



tengle. Scardola (Italy). 

 Leuciscus rubellio, Schiccnckfcld. 



Rubellus, Marsil. Danxh. I'ann.-Mi/s. iv. p. 41, tab 13 fio- 4 

 Erythrophthalmus, WiUuyhhy, iv.'p. 249, tab. Q. 3. fig.' 1; Rau, 



iSt/nojis. p. 16. o . .7 7 



Cyprinus, sp., Artedi, Genera, p. 3. no. 2; Spec. p. 9. no. 2: Smion. 



p. 4. no. 3; Gronov. Zoophi/I. i. p. 107. no. 340. 

 Cyprinus erythrophthalmus, ' L. S,,st. Nat. i. p. 530; Leske, Ichth. 



Lips. p. 60; Bl. Fische Deutschl i. p. 2S, tab. 1 ; BL Schn. p. 434 : 



Lacep. y. p. 577; Ascan. Icon. tab. 42; Osbeck, Vet. Ak. Iluudl. 



1/71, p. lo2 tab. 4. fig. 4; Meklinger, tab. 24; Donovan, Brit. 



Fsh. n. pi 40; TuHon, Brit. Faun. p. 108; Agass. Mem. Soc. Sc. 



^<'t-^e>'chcnel,j. 38; Jcnyns, Manual, p. 412 ; Fkstrom, Fische v. 



Morko,i,.-n ■ Fries och Fkstr. Skand. Fisk. p. 74, tab. 17 ; Gronov. 



St/st. ed. Gray, p. 183. 

 Rud, Pmn Brit. Zool. iii. p. 318, pi. 72, or, edit. 1812, iii. p. 479, 



pi. 83; Couch, Fish. Brit. Isl. iv. p. 49, pi. 19->. 

 Cyprinus erythrops, Ball. Zooi/r. Ross.-As. iii. p. .317 



coinpressus, Hulberg, Giitheb. N. Handl. v. p. 6(!, c. fio- 



Leuciscus erythrophtbalmus,7=yew/«9,^;7V..4«. p. 188; Selus-Longch. 



Faun. Bel,, p. 213; Cur. ^- Val. xvii. p. 107; Xihs. SIcand. Faun. 



^w/v. p. .>i;,; Thompson, Nat. Hist. Ireland, p. 138 ; Nordmann, in 



Demid. Voy. Buss. 3Icrid. iii. p. 490; Kroyer, Danm. Fi.«k iii p 4->l • 



Gunther Fi.'^che d Keckars, p. 80 ; Bajjp, Fische d. Bodensee's, p. 8.' 

 l\otengle, Jurine, Pom. du Luc Leman, p. 209 tab r> 

 Red-eve, YarreU, Brit. Fish. i. p. 361 ; 2nd edit. i. p. 412; 3rd edit. i. 



Azurine, YarreU, Brit. Fish. i. p. 365; 2nd edit. i. p. 416 ; 3rd edit i 

 p. 41o. 



C'yprinus creruleus, Jenyns, Man. p. 413. 



Leuciscus ca?rnleus, YarreU, Tram. Linn. Soc. xvii. p. 8, pi. 2. fig. 2. 



rnh\\ia,Bonap.Faun. Ital. Pcsc. (from a deteriorated individual )' 



bcardinius erythrophthalmus, Bon^ip. Faun. Ital. Pesc. : ILckd !<,■ 

 Kner,SHsstmsserf.^. 153. figs. 79, 80 ; Bi/hotvski, Ci/prin. Li,la„ds, 

 p. 134; Sicbold, Siisswasscrf. Y>. 180; Malmf/ren,lf'iefpn. Arch.xxx. 

 V. 317 ; Jeittelcs. Fi.'iche d. March, ii. 1864, p.' 12 ; Can'estrini, Arch, p 

 la Aooloy. etc. iii. p. 106 ; iv. p. 89; Blanchard, Poi.t.'f. France, p. 377 



scardafa, Bonap. I. c. ; Hcckel <S- Kncr. I. c. p. l.->7. ti<r. 82; Cuv 



*S- Val. xvii. p. 123. 



