106 E. H. flABHAOBT., 



Bt> CBoenrL Mop^ojorHqecKoara oqepK'fc a He 3aAaBajic?i Bonpocoivrb C03AaBaTb KaKOH-HB6yAb 

 ^HJioreneHeTHqecKOH Teopin — a npocTO xorB.TL BbiacHHTb na ocHOBamn Toro MaTepiajia, KOTopbiii 

 AaeT-b HaMT> nponeccb pereHepan,in, MoptojorHiecKoe 3Haqenie Hano'o.ii'Ee BaaiHBix'L opraHOBi 

 Enteropneusta. Bt> pe3yjibTaTE 3Toro ne6ojibnioro H3CJTEAOBaeia mb^, Slitb Moatert, h yuajiocb 

 naSpocaTb oSuibmh inTpwxaMH npoo6pa3i> text, oTAa.neHHbix'b *opMT>, KOTopbia AaJin Haqa.10 

 pa3CMaTpHBaeMofi rpynni, ho n ne pncKHyxb 6bi ToqHie onpeAfaHTb xapaKTept Tixi. oSm.HX'fc 

 npeAKOBt, H3i> KOTopbixT>, no MoeMy yS-feacAeHiEO, pa3BiiBajincb napa.wiejibHO a Enteropneusta h 

 Pterobranchia x ). 



JJ^m 3Toro HyatHO, mhb KaateTca, Sojite AeTajibiio rayqHib ruoptojioriK) caiuaro xapaKTep- 

 naro opraua, CBoficTBenHaro 3thmt> rpyiinam-b, a hmchho acaSepHaro annapaia. 



ffiaSepnbiH annaparL xopAOBbix-b ctohtt, noKa qepe3"L qypi> H30JinpoBaHoo cpeAH aHajio- 

 raqflbixTj oSpasoBamH Apyrnx-b atHBOTHbixT>. 



^jis BbiHCHema ero Mop*ojiornqecKaro 3HaqeHia hcooxoahmo npeAnpHHHTb cpaBHHTCJibiio 

 aHaTOMH^ecKoe h 3M6pio.iornqecKoe H3cirEA0Banie nepeAHen khujkh aHHejiHAT>. 



H3BBCTHoe oTKpbme 3ajieHCKaro (Salensky, 07), H3yqaBinaro cTpoeHie nepeAueH khujkh 

 Polygordius n Saccocirrus, npo.iHBaioT'b HEKOiopbifi cb'Ittj na stotx TpyAHbiS Bonpocb. y 3thxt> 

 qepBeS, no MHtniio aBTopa, cymecTByiorL o6pa30BaHia, KOTopbia mo;kho roMOJiorH3HpoBaTb ct> 

 HtaSepHbiMH iwBuiKaMH Enteropneusta. 



Hpn cbohxt. HSCJi-BAOBaHiaxt HaAt pereHepan,iefi Saccocirrus n npHinexL kt> TOMy aie 

 3aKJnoqemE0. 



OAnaKO ao nopbi ao Bpe&ieHH Bonpoci) HBiaeTcn OTKpbiTbiMi. 



TJIABA V. 



Cnoco6bi pereHepai^iH. 

 Pereiiepaitfa Bii coGcTBeHHOMi. cmmcjtb h Mop^ojuiaKCHCfc. 



Bii 3aKjnoqeHie mhb xoTBjiocb KocnyTbca bt> H'BCKOJibKHX'b cjiOBaxi) qpe3BbiqaiiH0 Baaraaro 

 Bonpoca — niweHHO, o tbxt> nyTaxi), kotopbimh nAerb pereHepanja. 



Ilponeccb pereHepanin Enteropneusta npoHcxoAHTt pa3jniqHbiMH cuocooaMH. 



IIpejKAe Bcero mbi HaSjuoAaeiu-b 3jifkcb TnnnqHbiH cnyiafi — perenepauiEO bt> co6ctb6hhomt> 

 CMbicii'B cjioBa, t. e. o6pa30Bame pereHepaTHBHoii uoikh, bt> cocTaBT> KOTopon exoahtl paAt 

 HeAH**epeHnHpoBaHHbix'L 3aqaTK0Bi>, AepHBaTOBT. TKaHefi h opraHOBt crapbixi yqacTKOBi rfcjia. 



1) H coBepmeHHO He corjiaceH/B co JHenoTteBtiMx (07), KOTopufi ciuTaen, Pterobranchia 6ojrEe nepBHi- 

 HUMH oopMasiH no cpaBHeHito ci. Enteropneusta. 



