IIapa3Hth3Mt> JHqHHOKT) Anodonta. 16 



na RKCOJiorb, TaK^ h Ha pbi6i. 3thm^ oahhmt> Biio.iH'fe yme ycxpauaeTca BOSMoacHocTb iipcA- 



nOJOHteHHOH OmH6KH. 



rioAt ocHOBauieMTj aTpo*HpyK)iii,Hxcfl KJi-fexoK^, BT> cboooahomtj upoMeatyTK'fe MeatAy AByiwa 

 anHTejiiajibHbiMH jiHcxKaMH MaHxiH, jiemnTh ua KaaiAOMT. paaptat HicKOJibKO MeaoAepMnqecKHxi. 

 Kj-feTOKi; KpyiiHbifl KJiixKH aMeSoBHAHaro xapanxepa, cb HeiipaBHJibHbiM'b KOHxypoMib 

 xtjra. Bi H'feKoxopbix'b KJiixKaxx HaSjwAaioxcfl BaKyojin; bi Apyrnxi, — nocxopoHHia bkjuo- 

 qenia, no Bcfeiui BipoaxinMi sarjiOMeHHbia qacx0i;i>i pa3pymaeMLIx^ hmh kji^xokij. y r-io- 

 XHAifl Ha anco^ox-fe mohcho 6biJio BHAtxb btj axnxx <i>arouHraxi komohkh nepHaro narMeaxa, 

 oneBHAHO uonaBmaro bt> hhxtj sMtcxt cb npoxonjiasMOH noatHpaeMbixTj hmh KJifexoKt, bti koto- 

 pbix-b 3xoxT> nHrMCHXT) BT> CBOH) oiepBAb coxpaHBJicfl KaKX ocxaxoK^ HXT> immeBapHxejibHOH 

 A'feflxejibHOCxn. 



OKOnqaxejibeyK) cyAbSy kji^xok^ 3M6pioHajibHOH Mauxin Miit ae yAajiocb npocjitAHXb: a ae 

 Mon> HMeauo ysuaxb, noAaepraioxca jih laixKH awSp. Mauxia u-fejiBKOMTj paapymawmen A'feaxejib- 

 HOCXH MeaoAepMHqecKHX^ i>aroi;HxoBT>, hjih aapocxaaie o^JieKaiomaro hxi> KOJibua MOJiOAbixi 

 KJitxoKi MaaxiH npoHCxoAHXT> Cbicxpie paspymnxejibHOH pa6oxbi <tarouHXOB^, h ocxaxKH aaiSp. 

 KJitxoKT> Maaxin panbiue nojaaro nxT> paapyraeaia oxraaypoBbiBawxca h naAaroxi bt> Maaxinayio 

 nojiocxb (Bt poAii xoro KaK-b oxnaAaex-b anHxejiia cpeAaefi khoikh npn MexaMop^osi aacfeKOMbixT.^). 

 Bt) iiocji'feAHeiM'b cjiyiai Kanaa Morjia 6bi 6bixb hxt> OKoaqaxejibaaa cyAbSa? Hpn aojiaoMt ox- 

 cyxcxBia opraaoB-b aaxBaxbiBaaia h HSMejibqeaia immn, CABa jih oat mofjih 6bi 6bixb no«paBbi 

 rjioxHAieM^ nepeax. poxx. MeatAy xtMx>, iipn noacHpaain axpotapyiomnxca KJiixoKt Maaxie 

 MesoAepMHqecKHMH 'taroanxaMH, npoxonjia3i\ia axpo<i>HpyK)iii,HXca KJitxoKx> Morjia (5bi ae npona- 

 Aaxb jiJ[» opraaH3Ma KaKx njiacxaqecKifl Maxepiajix. 



Bx npoaeccfe axpo<»iH h noBOo5pa30Baiiia Maaxin Mexaiwop'tosa jidihhkh Anodonta iipeA- 

 cxaBjaexT> qpesBbiiafiaoe cxoacxbo ct MexaMopi'Osoa aactKOMbixi bx xoh ^opaii, Kanx oaa 

 coBepmaexca y layxH. V BiyxH ^yaKaioanpoBaBmiH bx xeieaie jiniHaoqaoH cxaAifl anHxejia 

 KHuieqHHKa (h kohch) bi cxaAin KyKOJiKH axpo-Mpyexca, HMeaao aacxbio oxnaAaex-b (KHuien- 

 HHK'b), qacxbio pa3pymaexca MeaoAepsmqecKHMn *arouHxaMH (rauoAepMa). B-b xo me Bpejia 

 apoHCxoAHX'b B03o6HOBJieaie annxejiin iiyxeMX) aaeprnqaaro pasMBoateaia h paapocxaaia 

 rpynn'b MeJiKHXT> 3M6pioaajibBbixT> KJitxoKTj (x, aas. HMarnaajibabixi KpyatKOBx., Imaginal- 

 scheiben), jie?KaBinHXT> n paaboie bi> oabomtj paAy ci annxejiieMi), ao ycxpaaeaabixx ao axoro oxx. 

 <i>H3io.iiorHMecKOH A'feflxejibaocxH. Ha cxoacxbo npoi^ecca Bbixtcaeaia KpynHbixT>K.'i'fexoKT> 3M6pio- 

 aajibHOH Jiaaxin y rjioxHAia MejKHwn 3M6pioaajiLabiMH KJifexKaMH ci upoaeccoii'b B03CxaaoBJieaia 

 aanxejiifl KHiiieqaHKa h Koacn y MyxH aac^ex-b HMaraaajibabixT) KpyatK0BT> a yKasajix yme bt. 

 aepBOH Moea saMixKi. Ho a ae saajii xorAa Apyrofi cxopoabi axoro npoii,ecca, ein,e 6ojiie 



3X0 CXOACXBO yCHJIHBaK)in,eH pOJH Me30AepMHqeCKHXT> 4>arOU,HXOBT>, OAHaaKOBOfi B-b OSOHX'b 



cjyiaHXT). 



1) Kowalewsky. Beitriige zur Kenntnias der nachembryonalen Entwickelung der Musciden. Zcit. wias. Zool. 

 Bd. 45. 1887. 



