212 



ciYrRixiDj;. 



and L.finfcUa, p.. 3r)G ; L. chevanclla, )). 3.38 ; L. jfsclla, p. OGO ; L. niprens nnd 

 L. eeneiis, p. oOl ; anrl L. 7-andeUa. p. 303. 



Richardson (Ichlhyol. Chin.) has unfortunately made additions to tliis list; 

 and we sliall see' in one instance, where he describes the bearded Sqiinlioharbvs 

 curriculus as a Lciiciscus. that this practice is more usually accompanied by tlie 

 disadvantage of misleading the author and liis successors than by a gain for 

 science. Eieliardson describe.^ a Leucisciis piceus, I.e. p. 2U8, L. plemts^, p. 2911, 

 and L. hfimnapUofus, p. 3(_M). 



Finally, liasilewsky {Now. Mem. Snc. Naf. Mosc. \. 1855, p. 233, tab. 0. fig. I) 

 describes and figures a fisli which appears to bo a tv\w .Levciscu.'i — Lmc/scus 

 (ethiojis from Pekin. 



I. Old- World species. 



A. Vharyngeal teeth in a sin<jle series. 



1. An(d Jin toith at least ten rays; dorsal fin opposite to the rentrah 



(Leuciscus). 



1. Leuciscus rutilus. 



The Roach. Das Rotliauge or Die Pliitzo. Le Gardoii. JNIiirt 



(Swed.). 

 Tjascha, Bellon. I, c. p. 31G. 

 Leuciscus, Rondel. l)e Pise. Fhiv. p. 101. 

 Rutilus, Gemcr, De Aqnat. p. 821. 

 Rubelhis, Marsil. Danuh. Pan.-Mys. tab. 13. fig. 4. 

 Cy-^rmns, s^., Artedi, Gen. p. 3. no. 1; Synon. p. 10. uo. 18; Spec. 



p. 10. no. 3 ; Gronov. Zoophyl. no. 340. 

 Cyprinus rutilus, L. Syst. Nat. i. p. 529 ; Bl. Fische Deutschl. i. p. 32 



taf. 2; Bl. Schn. p. 435; Laccp. v. p. 575; Pall. Zooyr. Po.'s.-As. 



p. 317; Donovan, Brit. Fish. iii. pi. 07: Tiirton, Brit. Faun. 



p. 108; Jenyns, Mmiual, p. 408; Yarrell, Brit. Fish. i. p. 348: 2nd 



ed. i. p. 399; 3rd ed. !. p. 433 ; Fkstrom, Fische v. Morko, p. 12;* 



Gronov. Si/.^t. ed. Gray, p. 183. 

 The noach.,' Pennant, Brit. Zool. iii. p. 319, or, od. 1812, iii. p. 482: 



Conch, Fish. Brit. Isl. iv. p. 47, pi. 191. 

 Gardon, Duham. Peches, ii. p. 498, tab. 24. fig-. 1. 

 Cyprinus rubellio, Lcske, Ichthyol. Lips. p. 53. 

 Leuciscus rutilus, Fleming, Brit. An. p. 188 ; Ayassiz, Mem. Soc. Sc. 



Nat. Neuchat. i. p. 38 ; Nordm. in Derhid. Voy. Buss. Merid. iii. 



p. 489; Parncll, Wern. Mem. vii. p. 266; Selys-Lon(fe.h. Faun. 



Belye, p. 212, pi. 7. fig. 1; Car. iif Val. xvii." p 130; Kriiyer. 



Danm. Fish. iii. 1. p. 435; Fries oeh Ekstr. Skand. Fisk. p. 72. 



tab. 15 ; Nilss. Skand. Faun. iv. p. 316 ; Giinth. Fische d. Neckars, 



p. 74 ; liapp, Fische d. Bcdensee^s, p. 8 ; Meckel <§- Kner, Siissrvas- 



serf. p. 169. fig. 91 ; Jeitteles, Fische d. March, ii. 1864, p. 12 ; and 



Vcrhandl. zool.-bot. Ges. TJ'ien, 1862, p. 304 ; Dyhowski, Cypr. 



Livlands, p. 96 ; Siehold, Siisswasscrf. p. 184 ; Mahnyren, Wieyni. 



Arch. XXX. p. 318; Jacket, Ahh. zool.-min. Ver. Begensb. 1864, 



p. 68 ; Blanchard, Poiss. France, p. 382. 

 Leuciscus prasinus, Ayassiz, I. c. ; Ciiv. ^- Vol. xvii. p. 198. 



decipiens, Aya.'^siz, I. c. 



selvsii, {Heckel) Selys-Longch. Faun. Beige, p. 210, pi 6. fig. 1 ; 



Cur. Sf Val. xvii. p. 198. 



jeses, Sclys-Longch. I. c. pi. 6. fig 2. 



rutiloides, Selys-Lonybh. I. c. pi. 7. fig. 2 ; Ouv. &• Val. xvii. 



p. 153; Jeitteles, Vcrhandl. zool.-hot. Ges. Wien, 18(52, p. 4. 



