44 
cem. Petromyzonidae. — Entosphenus. 
OTP, 5 ao 9. KpOM^è KOÆHPeCTBa HHJKHePeJIIOCTHHXP, 3y60BP, HHKa- 
KHXP, ÆpyrHX'B OTJIHniH OTP, THIIHBHOII ^OpMBI y CHÔHpCKHX'B, 
HIIOHCKHXP, H aMepHKaHCKHXTb MHHOrP, nO^M'ÈTHTB HeJtB3JI. 
PacnpocTpaHeHie aToro no^Bn^a noKa Majio bbbüctho. Ohp, 
BCTp^^iaeTCfl bp, CnÔHpK, bp, daccefiH'Ê AMypa, bp, -HnomB: (Xok- 
Kan^o, Xohæo), bp, p'ÉPKaxp, y Bjia^nBOCTOKa, bp> AHa^up r ]è h bp> 
araaHTHPecKHXP, nrraTaxp, C^b. AMepHKH (6acc. Bgæhpchxp, 03epp» 
h MnccHccnnnH*). Bp, Ch6hph EBB'ÉCTeHP, rjisi 06h (BapHayjip,, 
PLapump,) h npTuma (Omckp,, CeMsnajiaTHHCKP,), EHHcea (p. To- 
jiyMeTt, npHTOK r B AHrapu) 1 2 ), Koplimli, AHa^pipp, 6acc. AMypa 
(Ohohp,, HHro,n;a, CyHrapir, B^poaTHO, h yccypn). 
Bp, Ohoh'É h Hbtoæ'È MeaeTP, HKpy bp, iK>HÜ OTpie.). Bp, iiOH’i 
ace— h bp, 6accefiH^ Kojihmh: y 9K3eMiuLapa æjihhoh 145 mm., noâ- 
MaHHaro 18 iioHa 1905 r. bp, 03 . 6æh3p» KyaB^HHCKoâ 3hmobket. Huace 
Cpe^He-KoauMCKa 14303), 6piaa 3 p^aaa ik pa (æo 1 mm. aia- 
MeTpoMP,); OTTy,n;a ^ocTaBaeHH 3 K 3 eMnaapLi æjihhoh: æo 155 mm. 
BM^CT^ CP, PHPHHKaMÏÏ TaKOH aCG ÆÆHHEr. 
Entosphenus Gill. 
Entosphenus Gill. Proc. Acad. Nat. Sci. Calif., XIV (1862), 1863, p. 331 
[tridentatus] nom. nud.).— Jordan & Evermann. Fish. N. America, 1,1896, p. 11. 
Otp, p. Lampetra OTjraaaeTca npucyTCTBieMP, Ha BepxHeaeJirocTHOH naa- 
cthhk'Ê bm'Êcto AByxp» 3y6oBP> — Tpexp». Ha nepe^HeH a3Hraon naacTHHK'É 
nocpe^n hIstp, yBeamieHHaro 3y6a. 
1 bhæp,: 
Entosphenus tridentatus (Gairdner). 
Petromyzon tridentatus (Gairdner MS) Richardson. Fauna bor.-americ. 
1836, p. 293 (Falîs of the Walamet [Willamette], tributary of Columbia R.). 
Ichthyomyzon tridentatus et I. astori (Gir.) Günther. Cat. fish., VIII, 1870, 
p. 506, 507. 
Entosphenus tridentatus Gilbert. Rep. U. S. Fish Comm., XIX (1893), 
1895, p. 395 (Unalaska; Monterey). — Jordan & Evermann, 1. c., p. 12 (from 
Unalaska to south. California). — Jordan & Gilbert. The Fur Seals, III, 
1899, p. 434 (Bering Sea). — Gilbert & Thompson. Proc. U. S. Nat. Mus., 
1) SaMhaaTejiBHO, pto bp, 3ana,u;HLi:xp, mTaTaxp, L. planeri hIîtp,, a no- 
HBJiaeTca OHa onaTE, bp, HnoHm. SaMb^aTeatHa aHaaoria ch pacnpocTpaHe- 
HieMP, pacTemâ; cp. bp> Moefi paborh bp, 3 an. Ak. H. ( 8 ), XXIV, 1909 , CTp. 261 , 
npnM. 2 . 
2 ) Bp, AHrapb y Ha/iyHa BCTphqaiOTca jih’îhhkh MHHorp», KaKoro BH,na— 
HenaBbcTHo. 
