IlAPASHTHSU'b JEqEHOE'B AnODONTA. 1 9 



III. TjioxHjiiiH Ha ma6paxT> h njiaBHHKax'L OKyna (Perca fluviatilis). 



SapaweHie OKyHCii. OKynen a BapamajiTi r.ioxHAiaMH Anodonta bi, KOHut AsrycTa 1898 r. 

 HCKyccTBeHHO, BbinycKan b-l HeSojibmyio 6aHKy, r^t Aepacajinct oKyHH, coAepateMoe HcaSpt 

 OAHoro — AByxT> dK3ejiinji!i]^0B'b Anodonta'^); juimtiuKu rycTO ca^TuiHCi. npn aTOMi Ha HtaSphi pbi6^. 

 H oSpaSoiajiT. sapaateHFibix'b oKyiieii bi TpH iipieMa: npn^JiHSHxejibHO 'iepe3T> qacb nocjit 3a- 

 paateHia, sarfeMii qepea^ cyiKH h qepeax ABoe cyTOKi; n oxpfesbiBajiT) HcaGpbi y HtHBbixT> OKy- 

 Hefi H o6pa6aTbiBajix hxi 5 — 15 MHEyTTj cyjieMofi cl HeGojibmoH npHMicbio jieAanoH yKcycnofi 



KHCJIOTbl. ^ 



TaKHMi o6pa30MT> no napasHiHSMy Anodonta Ha Hta6paxT> OKynay Mena HMitoxca Ha^JHo- 

 Aenifl MoibaanepBbie Asa Ana napasHTHiecKOH »h3hh, HecMorpa na CHJibHoe sapaJKeme acaSp-B, 

 OKyHH ociaBajncb JKHBbi b BipHO MorjiH 6bi npoAOJiHtaTb a?HTb h AOJiro. 



EcTecTBeHHO, qio xjonaa cxBopKaMH rjioxHAin xBaxawxca hmh 3a caMbifi K0HqiiKT> hjih aa 

 HapyHJHoe pe6po «a6epHaro jiHcxo^Ka; ohh Kpinno BOHBatoxca b^ Hero cbohmh sySuaMH ua 

 KOHU.ax'b paKOBHHbi, H oxm,enjiflK)n> KycoqeKi, Hapywnaro annxejiia, HHorAa Birfecx'fe ch qacxbio 

 ochobhoh nepenoHKH h Aaace qacxbK) noAJieasaniaro KpoBeFiocnaro cocyAa (seHbi acaSepaaro 

 jiHcxoiKa). HaorAa npn 3xomt> aaxBaxbiBaexca h OAna hjih aicKOJbKo h3t> BxopHiHbixi (6o- 

 KOBbix^) CKjaAOKTj HcaSepaaro jincxo^Ka (ataGepHbia ojiacxoHKH). SaainxejibHO p-feace hmi cjty- 

 laexca yxsaxnxb BHyxpeHHee pe6po jincxoHKa — yui,eMJienHbiM% oKaawBaexca xorAa He xojibko 

 anHxejiin h cocyAw, ho Aaate qacxb xpauieBoro cxo;i6HKa. 



rjioxMAiM Hepeai. Maci nocjit aapamemn. Pac. 5 h 6 na xaCji. I npeACxaBJiaioxT. ABa nocjiiAoea xejb- 

 Hbie paspiaa lepesi. rjioxHAia ne 6ojiie KaKi, qepe3i qac^ nocjil; ero npRKp-fenjieHia KiataSpfe 

 OKyaa. Mbi bhahmi Kpynabia, anjiHHApHqecKia KJitxKH 9M6pioHajibHOH Manxin; Kpojit Banyo^b, 

 Bx a^HBOM-b cocxoaniH uanojineaHbixx atHAKOcxbio, kji^xkh hc saKJiioqawxi bt> ce6-fe HHKaKHXi) bkjho- 



1) Bo BcfcxT. CBOHXT. ontiTaxT. CI. HCKyccTBeHHtiMi. sapaHceHieMX H nojibaoaajicn hjh KpynHumi anoAOHTaMU 

 (Anod. cygnea-cellensis) h3t. ycxtes-b PleBti, hjih 6oa-fee hcjikhmh oopMaiiH (anatina"}) hs-b HonropOACK. ryC. h lOpbena. 

 Mew^y rjioxHAiflUB rfezi) h ^jvnj.'h 'topH'b He 6iii;io CK0Ji>K0-HH6yAi> saif'i&THbix'B pasjiHiiii. 



8* 



