28 
*cem. Petromyzonidae. — Lampetra. 
ÔeSnOpR^K'È BB H^CKOJIBKO pflftOBB no pOTOBOMy ftHCICy, HHCJIOMB 
20 — 30; HHJKHie ryÔHue 3y6u oshophshei (hxb nacro cobc^mb 
h£tb); 6oKOBHe, hhcæomb Tpn, sBypa3S^Jii>HEr hjih Tpexpa3^JiBHM. 
rrepe^HBR RBEtHHaR nnacTHmca HeceTB nocpe^H oahhb 6ojil>e 
KpynHHH ocTpuâ syÔRBKB, cnpaBa h cjrôBa otb Koero hrxoærtcr: 
no 4 — 7 to 6ojr^e, to Men^e ocTpErxB, ho Bcer^a oneHB mcjikhxb 
(nHor^a non™ He3aM^THErx r i>) 3y6nHKOBB. IIo3aÆ0: HnacHenemocTHon 
njiacTHHKn, no;n;B rshkomb ecTB KOHcncTan CKJia^Ka, CHaôaceHHaH 
PhC. 6. PoTOBafl BOpOHKa p’ÉTHOH MHHO- 
ra, Lampetra flaviatilis, no 3K3. H3T> ïïeBH 
(JVo 14109), X 3. 
e. i. 3. BepxHie ryôattie 3y6u, eu. i. 3. BHy- 
TpeHHie ryÔHEie 3y6u, qh. ha. BepxHeaejno- 
CTHaa njiaCTHHKa (no KpaaMT, ea no 3y6y), 
sad. A3. rui. 3aa,Haa a3tnmaa njiaCTHHKa, 
hh. îia. HnæHeqejLîoCTHaa njiaCTHHKa, u. i. 3. 
nnacHie ryÔHue 3yÔLi, nep. A3, ua. nepen;- 
Haa H3&iqHaa njiaCTHHKa. 
Pnc.7. 5l3BnmiJH annapam Zcm- 
petra fluviatüis CBepxy, no 3K3. 
IÏ3T> HeBM AJIHHOH 295 MM., X 5. 
3ad. A3, yia. 3aAHaa a3£MHaa njia¬ 
CTHHKa, nep, as. via. nepe^Haa 
a3HaHaa njiaCTHHKa. 
4—5 nanminaMn. HBM'ipemH cm. bb TaÔJinn;^ Ha CTp. 36. ^RHHa 
ÆO 350 MM. 
Bb HameMB My3e^ HM'ÊeTCR Macca hhhhhokb n B3pocjiHXB 
P'ÉHHHXB MHHOrBj ftOCTaBJieHHBIXB A. C. CkOPHKOBBTMB H3B 
p. HeBLi y IIeTep6ypra 1 ). Han6ojiBmaR ÆÆHHa æhhhhokb æo 
125 mm. (19 ^eBpaRR 1907 r., ^Ni 14846), HaiMeHBmafl ftjiHHa B3poc- 
jihxb (t. e. yæce 3 aKOHHHBniHXB npeBparneme) P'Èhhetxb mhhopb 
90 mm. (14 anp'ÉJiR 1906 r., ^N° 14849). ÜHor^a nona^aioTCR bb os- 
1) Hmchho, h3t> cÉToaHaro OTjcfcjieHia CII6. Bo^onpoBo^a, Ky^a MHHorn 
H HXT» JIHHHHKH HOnajUaïOTT. CT. BOffOH npaMO H3T> HeBH. 
