LEUCISCINES. 
779 
THE RUDD (sw. sarfven). 
SCARDINJ US ERYTHROPHTH ALMUS. 
Plate XXXIII, fig. 2. 
Scales in the lateral line about 42 a . Dorsal Jin situated over the space between the ventral and anal Jins , and 
at a distance from the tip of the snout greater than half the length of the body. Ventral margin between the 
ventral fins and the anal aperture carinated. Pharyngeal teeth set in two rows , hooked at the tip, 
and pectinated: 3, 5 — 5, 3. 
Fig. 193. 
Pharyngeal bones and pharyngeal cartilage of Seardinius 
erythrophthalmus, natural size. 
a, b , and c as in the preceding figure. 
R. br. 3; D. v; A. 
8 — 9 6 10 — 12 ' 
P. 
15—17 
V - ■ 
S d ’ 
7(8) 
C. x + 1 + 17 + 1 + x; L. lat. 41 — 43“; L. transv. fi-f 1 ; Vert. 
(3)4 
37 — 39. 
Syn. Rootciug id est, Erythrophthalmus Germanis dictus, Brands 
affinis, Willughb., Hist. Pise., ed. Raii, p. 249. Cyprinus 
iride, pinnis omnibus, caudaque rubris, Art. Ichthyol., Gen. 
Pise., p. 3; Syn. Pise., p. 4; Spec. Pise., p. 9. Cyprinus 
pinnae ani radiis quatuordecim, pinnis omnibus rubris, Lin., 
Fn. Suec ., ed. I, p. 123. 
Cyprinus Erythrophthalmus, Lin., Syst. Nat., ed. X, tom. I, 
p. 324; Osb., Vet.-Akad. Hand!. 1771, p. 152, tab. IV, 
fig. 4; Bl., Fisch. Deutsclil., part. I, p. 28, tab. I; Retz., 
Fn. Suec. Lin., p. 358; Donov., Brit. Fish., tab. XL; Ascan. 
(Rathke), Icon. Pier. Nat., cab. V, p. 4, tab. XLII; Flmng 
{Leuciscus), Brit. Anim., p. 188; Ekstr. {Cyprinus), Vet.- 
Akad. Handl. 1830, p. 162; Nilss., Prodr. Ichthyol. Scand., 
p. 28; Ekstr., v. Wr., Skand. Fisk., ed. I, p. 74, tab. 16; 
Cuv., Val. {Leuciscus), Hist. Nat. Poiss., vol. XVII, p. 107 ; 
Kr. Damn. Fisk., vol. Ill, p. 421; Nilss., Skand. Fn., Fisk., 
p. 313; Sundev. {Cyprinus), Stockh. L. Hush. Sallsk. Handl. 
1855, pp. 81 et 174; Hckl, Kn. ( Seardinius ), Siisswasserf. 
Ostr. Mon., p. 153 (+ Scard. dergle, p. 156 + (?) Scard. 
scardafa (ex Bonat.), p. 157 + (?) Scard. plotizza p. 159 
+ Scard. macro phthalmus, p. 160); Dyb., Cypr. Lid., p. 
134; Sieb. , Siisswasserf. Mitteleur., p. 180; Widegr. {Cy- 
prinus), Landtbr. Akad. Tidskr. 1863, p. 202; Mgrn {Scar- 
dinius), Finl. Fiskfn., p. 45; Lindstr. {Leuciscus), Gotl. 
Fisk., Gotl. L. Hush. Sallsk. Arsber. 1866, p, 17 (sep.); 
Canestr. {Seardinius), Arch. Zool., Anat., Fisiol., vol. IV 
(1866), p. 89; Blanch., Poiss. d. eaux donees Fr., p. 377; 
Gthr ( Leuciscus ), Cat. Brit. Mus., Fish., vol. VII, p. 231 ; 
Coll., Forh. Vid. Selsk. Chrnia 1874, Tilhegsh., p. 182; N. 
Mag. Naturv. Chrnia, Bd. 29 (1884), p. Ill; Malm, Gbgs , 
Boh. Fn., p. 563; Fedders. ( Seardinius ), Naturh. Tidskr. 
Kbhvn, ser. 3, vol. XII, p. 88; Mor. Hist. Nat. Poiss. Fr., 
tom. Ill, p. 410; Bncke, Fiscli., Fischer., Fischz. O., W. 
Preuss., p. 134; Mela ( Leuciscus ), Vert. Fenn ., p. 324, tab. 
X; Day, Fish. Gt. Brit., Irel, vol. II, p. 183. tab. CXXXIII, 
fig. 2; Fatio ( Seardinius ), Fn. Vert. Suisse, vol. IV, p. 457; 
Mob., Hcke {Leuciscus), Fisch. Osts., p. 112; Reut., Sundm., 
Finl. Fisk., tab. II; Lillj., Sv . , Norg. Fn., Fisk., vol. Ill, 
p. 233. 
Cyprinus compressus, Hollb., Beskr. Boh. Fisk., H. Ill, p. 66 
cum tab. (efr Ekstr., Gbgs Vet., Vitt. Sarnh. Hand]., N. 
Tidsf., II. 1 (1850), p. 24). 
Cyprinus erytlirops, Pall., Zoogr. Ross. Asiat., tom. Ill, p. 317. 
The Rudd, which is usually of no considerable 
size, measuring in most cases 15 — 20 cm., seldom 
° Sometimes 39, according to Ekstrom; sometimes 44 or even 45, according to Moreau. 
* Sometimes 10, according to Fatio. 
c 11, according to Kroyer. 
d Sometimes 7, according to Fatio. 
