— 152 — 



CTaBJiflCTi. CBoeoópasHoe pasBHTie odnoio riepBtmHaro HepBa. 

 9thm'l saKJiio^eHieMij mh iipHÓJiHHtaeMca ktj BHBo;i,aMi. Fereii- 

 6aypa (57; S. 55 — 58) łi CTaiioBUMca Bt oano3Łii];iio k'l Teopein- 

 qecKHM'b oooóineiiiaM'!. /I,opHa (17; S. 357 — '36 Ij. 



rpynua ujiyD/cdawząaw nepea, KaKt iioKaaaHo BHuie, aaKJiH)- 

 gacT-L BTł ce6iŁ: n. glossopharyngeus, ueTfeipe ;Ka6epHLiX'L bIjTbm 

 n. vngi, ramus intestinalis h CHC/reMy rami lateralis. Bi, iiporic- 

 xo»;;teHin 910x11 nepBOB-B, KpoM^b óoKOBaro, Ha6jiK>;i,aeTca MHoro 

 o6iii,aro, h Bci ohh, ;i;a;Ke BKJiioqaa r. intestinalis^ MoryT'i> 6łitl 

 pascMaTpHBaeMfci, Kant oGpasoBama roMOJiora^HŁiH. Ha oceoBaHia 

 3Toro MoatHO cqHTaTŁ, qTO Bt HasBaHByio rpyimy bouijio mini- 

 mum mecTii MeTaMepHtix'B oOpasoBamii. Hto >Ke KacacTca Ooko- 

 Baro HcpBa, TOBume, Btr^t-fejiafl ea;iH?a6epeLia B^feTOtiKH BTbero chc- 

 TCMy, a yKasEiBaJit ya^e Ha BosMoacnoe reHCTH^ecKoe po;tCTBO ero 

 et qyBCTBHTejifcHtiMH BJieMeiJTaMH nepBHUHaro jmii;eBaro HepBa, 

 wh cHJiy qero OTHOCuTejifcHo rpyunu ÓJiyaiA^iomaro Hepsa OHt 

 aBJiaeTca npHmjiiiiMi. oópasoBanieMi.. Bi. nojiBsy TaKoro Bossp-fe- 

 nifl roBopart npoji.ojiJKMTejiBHaa 9M0pioHajiBHaa csasb MCJK^ty 

 rpynnaMH jinu,eBaro m 6jiy/B,i].aK)n],aro HepBOBi>; cynijecTBOBaHie 3a- 

 t-Łm-l Meat^y hhmm py;i,HMeHTapHŁixT> oópasoBaHifi (ranrjiieBŁ no 

 ^opny), yKa3trBaKnn,B[X'L Ha 9Ty cbhsl Bnocji'fe;tcTBiH; nojioatenie 

 nepejtHaro Kopna n. vagi, KOTopHH npeAUOiiTMTejiBHO npHHaji,Jie- 

 HtHTŁ r. lateralis; o;i.Hopo;i;HBiH xapaKTepi> ocTajiBHEiX'Ł npcnaBo^- 

 HHXi. rpynnti vagi; HaK0Hen,'L, HHHepBan,ifl 6okobhx'l opraHOBt 

 H pe;tyKn,ia qyBCTBHTejiŁHEix'j^ B'feTBei facialis h ooKOBaro Hepsa 

 y aiHB0THhix'L, Be;i,ym.HX'L HaseMHtifi o6pa3'L atasHM ^). 



EcJin npe;i,nojiaraeMoe po;j,CTBO r. lateralis cł n. facialis 

 Kor^a jim6o cyin.ecTBOBajio, ABnaeTca Bonpocb, npHHa;i.Jiea«aji'L Jin 

 60KOBOH HepBi. Kt rpynni jinijeBaro, KaKt qacTb ea, hjih ace chc- 

 Tena ero cocTaBJiajia caMOCTOflreJiŁHoe MeTaMepnoe o6pa30BaHie? 

 BTopoe npe;i,noJiOHteHie aBJiaeTca ^JiaronpiaTHŁiM^L jiJia rnnoTesi. 



*) BŁinie (cTp. 107) y Acanthias vulgaris 27 mm óhjio yKasano, ito 

 ramus huccalis ;i,aeTT. OTt ce6fl b^teb ki, yqacTKy 6okobhx'& opraHOBt 

 Bnepe^H cjiyxoBaro nysupa. B-feTBb era {ramus oticus) no nojiojKeniio coot- 

 BtTCTByeTT. HaAataSepHHM^B BtToiKaMf} rpynnH 6jiya;,a;aK»ii];aro nepsa, itM-b 

 eme 6ojiBme ^^OKasBiBaeTca po^CTBO cHCTeMu óoKonaro nepsa c^ Jiiii];eBHMT>. 



