160 Mr. L. S. IV-rj^r on a 



liiteral lino and mi'lllo of h-lly. Anus miilway between 

 ori.Ljin of the ventrals and anal. 



A sin:;lc adult male (with two scmieircular excrcscencca 

 on snout), nieasurinj^ about 57 nun. (17 without caudnl), 

 taken by the late O. Ilerz in Piini;tunir, Korea, in 1888. 

 TyjMJ spccinuMi N. 102r».'i in the Zool. iMus. o£ the Acad, of 

 JScienccs at St. Petersburg. 



The following i.s a s^-nojisis of all t!ic species known to me 

 of the group Uliodeiniu * : — 



I. RuoDEUs, Apassiz, 18.3.5. 



Lnterftl line incomplete. No ."-pine in dnrsal ami annl. Pharyngeal 

 t-^eth •'} — 5, not serrated. More than 7 branclied rays in anal. 



a. No barbels; D. Ill 9-10, A. Ill 8-10, 

 1. 1. 84-40. 

 b. Third .suborbital not more than half the 

 It'iijrth of tlie eye. ((.'entral Iluro]»e, 

 N.\\. and S. lius.-ia, Macedoniii, 

 Anatolia, Caucasus, basin of Amur, 

 Manchuria f.) 



Jih. sericeus (Pallas), 1770 { = Iih. amarus, Rloch, 1782). 

 bh. Tiiird suborbital more than half 

 the length of the eye. (Southern 



China.") Rh, sinensli, Giintlier, 18G8. 



tin. Barbels present ; D. Ill 8, A. Ill 9, 

 1.1. 32, teeth o — •'> (not .^erratHd ?). 

 (Japan, Kiu-siu.) Jt/i. (Y) oryzrr, Jordan & Seale, 1906 X. 



II. PAnAniioDEUS, gen. nov. 



Lateral line incomplete. No sjnne in dorsal and anal. Pharyngeal 

 tppth 5—4, sli-htly serrated. D. II 7, A. Ill 0, 1. 1. 48-49.— A " single 

 sju'cies : P. syriaciu (Lurtet), 1883. (Syria, Damascus.) 



III. AcHEiLOGN.ATHis, Bleeker, 1800. 



Lateral line cumplete. Pharyngeal teeth 5— .'», not serrated. Barbels 

 present or absent. Spine in dorsal and anal absent or present. 



A. Barbels present. No spine iu dorsal and 

 anal. 

 a. Shoulder with a more or les.s distinct 



• Messrs. Jordan and Fowler (Prcc. U.S. N. Mus. xxvi. 19(J3, pp. 812, 

 f'22) refer Cofioeta elonr/ata, Schl., and C. (/racilts, Schl., to the group 

 Ilhodeina? (" teeth oi;e-rowed"). Although Schlegel docs not indicate 

 the dentition of these species, Bleeker (Atlas ichth. iii. 1863, p. 117; 

 Ned. Tiidsch. Dierk. ii. IHW, p. I.'j8), who has had .specimens from Japan, 

 f.talvs that they nre thie<-rov:e(l, 1.3. .5 — 5 .3.1 (" dentes raptatorii ") 

 as in Barhino', whi<h induced Dr. fiiinther (Cat. Fish. vii. 1808, p. 136; 

 to refer the Bleekerian genu.s (Jnaihufio'jiin to Barlits. 



+ A very remarkable instance of an iuterruided distribution : not yet 

 known from Sibiria. 



J Scarcely belonging to tbii gonus. 



