HAEJIIOftEHia nAft'L nPOnECCOMt PErEnEPmiH y enteropneusta. 



107 



BHOBb o6pa30BaBiuiacn KjrkioaHbia Maccbi nyTeiwb nocTeneHnon" fln<i><&epenu;HpoBKn ^aton. bi 

 KOiieiHOMi> pesyibTaT'E xapaKTepHbie pa HopMaJibHaro opraHH3Ma opranbi cb Hx^ uopsiajib- 

 HbiMT> pacno.noateHieM%. 



ITpn TaKOiwb cnoco6-E pereeepan,iH pereaeparb iwoaceT-b Tanace o6pa30BaTbca nyieM-b pa3- 

 pacmamH TKaaea a oprauoB-b ocTaBmnxca aacTea rkjia («AaacTa3T>» no Tepiunaojiorin UIyjibu,a), 

 ho bo BcaKOM'b csyaal; em opiauu ez hcmz npedcmaejinwmz co6ow KOMnAeiccbt euoot o6pa3o- 

 eaeiuuxcn KAtbmoKz. 



IloAoSHbiH cnoco6"b pereaepania oco6"eaao xapaKTepee^ pa MeTaiwepao aocTpoeaabix'b 

 opraHOSMOBT,, Hanp. aaae.iiH,a,T,. 



ITponeccb HOBOo6pa30BaHia KjrBToaabix'b ajreMeaTOB'b nyTeiwb pa3paeTamn, CTapbixi, ah*- 

 oepeHnapoBaaabixTb TKaHen aaSjnoAaeTca npn pereaepau,ia Ptychodera bt* oaeBb m^poK^x^ pa3- 

 M-BpaxT.. 



^aate CTOJib cneniajiB3npoBaBimHca anHTe-nia, KaKHMi> aBJiaeTca 3iinTejiin, BbicTH.iaio- 

 in,ia CT'BHKy nameBOfla, nocjrfe uepepfeKn aa- 

 aaHaeTTi pBaTb aa jwcT&jbmwh kohhte aoBbie 

 ajieMeBTbi coBepuieHHO Apyroro xapaKiepa no 

 cpaBHeHiio co CTapbma (Pnc. 64, a). 



v*-.* 1 



cp.deg 



Pnc. 64, a (46-8). npon,ecci> pa3pacTaHia 

 3HTOftepMajitHaro anHTeaia nocjit nepe- 

 pt3KH bt> ofijiacTH cpacTama ero cb skto- 

 AepMoB. Ha pucyHK'E H3o6pa/KeHa »iacTb 

 cpfoa, npHBefteHHaro Ha pnc. 17-m-b. 

 Zeiss. Obj. Horn. Imm. 2, ocul. 4. 



epreg. 



Phc. 65-fl. ^IacTb pa3pi3a iepe3T> PtycJwdera. Ep. aeg— 



AereHepiipyiomiii, 0CJiH3H , EBniifi anHTCJiifi, no^b kotophml 



pereHepapoBaaa HOBaa OKTO^epMa — ep. reg; ko— Ji<a6epHUH 



OTBepcTia. Zeiss. Obj. Horn. Imm. 2, ocul. 4. 



Toaao TaKace npa perenepania npoHCXOAHTi anorAa cBoero poAa JinHbKa, a hmchho, noAi> 

 CTapbiM^ flereHepnpywiABM'b SKTOAepMajibHbiM'b snnTejrieivi'b o6pa3yeTca noBbia, mojioaob, koto- 

 pbift, B03BHKaa bt> B-bCKOJibKHXT, MCECTaxi, BOCTeneHBO oA'BBaeT-b Bee Tfao a^HBOTaaro, nocjrfe aero 



14* 



