— 8 — 



nocjiifeAHHro. OacerKM nepeAHCM nnom^m rjiaaa (pnc. 6) bcjimkh, hjiockm 

 H BornyTO-BbinyKJibi, co cjiado BbinHHMBarai^eMCH BHyTpeHHen CTopoHofi. 

 0aceTKM saAHCM noBepxHOCTM (pwc. 7), npw tom >Ke TOjiinwHife, mo 

 M BbiLueynoiviHHyTbiH, HanojiOBMHy yM<e mxtj, cb cpaBHHTejihHO chjibho 

 BbinyKJiOM Hapy>KHOM CTopoHOW. OAHaKo, ivie>KAy stmmh AByiviH 

 (|)opMaiviM ecTb q-fejibiM p^A-b nepexoAHbix-b CTyneHefi, we nosBOjiJuoiuMX-b 

 BHiiiiiHHM'b odpasoM-b ycTaHOBMTb o6oco6;ieHifl rjiaaa Ha ab* pas- 



JlMMHblX-b MaCTM, KaKTs 3T0 Mbl HaXOAmvnj B-b XaKT} HaSblBaeMblXTj 



ABOMMbixij rjiaaaxiD. 



rio HanpaBjieHiK) ktj saAHeiviy Kparo rjiasa ^acexKM MSM-feHaiOTca 

 eiue CMAbH-fee, cxaHOB^cb, npw ivianoM Be;iMHHH'fe, ABoaKOBbinyKjibiMH 



(PHC. 8). 



riceBAOKOHycb. 



riceBAOKOHycoM'bHasbiBaeTCH o6pa30BaHie^ CBOMCTBCHHoe cneqiajib- 

 HO rjiasy Diptera. Ohtj cocTOMx-b mstj dojite hjim MCH-fee >kha- 

 Karo BemecxBa, pacnoAO>KeHHaro noAX> $scexKaMM (pwc. 3, 9 h 11, 

 psc). Ha rpaHHut Cb (|)acexKaMn nccBAOKOHycx. «BjiaexcH eme 

 mecxMyrojibHbiMX) (pMC. 11, cjxfeBa), Aajiibe >Ke Br;iy6b ohtj nocxeneHHO 

 OKpyrA^excji, yxoHMaexca m npnHHiviaexT> KOHMMecKyjo (J)OpMy; bt> 

 xaKOH ^opivi-fe BeiyecxBo nceBAOKowyca yAepMCMBaexca AsyiviH OKpy- 

 >KaK)mHiviM ero rjiaBHbiiviM nurmeHXHUiviM KJitxKaiviM (P'). PIpoKCHMajibHO, 

 X. e. AaJi'fee Br;iydb, nepeA^ BepiuMHOM nceBAOKOHyca HaxoAaxCH 

 Mexbipe KJiifexKH xpycxajibHaro KOHyca, HApa KOxopuxT) (CeivinepoBCKiH 

 HApa) BcerAa xopoiuo sam'fexHbi Ha mohxtd npenapaxaxX) (n. s.). 

 HanpoxMB-b xoro, caivi-b nceBAOKonycb njioxo coxpaHMJica na MOMX'b 

 npenapaxaxTj — ohtj cmibHO c'be)KMBaexcH m cocxohxX), noBMAHMOMy, 

 H3X. OMCHb HecxoMKOM, >KHAKOM iviaccbi. Ha nepeAHCM nOBepXHOCXM 

 rjiasa, rjxh $acexKM Kpynnte, h nceBAOKonycb MM'feex'b snaMHxejib- 

 Hbie pasM'fepbi (pMC. 4 h 5). 



nponcxo>KAeHie riceBAOKonyca ao CMx-b nopx) eii\e xojiKyexca 

 pasjiMMHbiiviM aBXopaMM pasjiHMHO. rpenaxepTj paaciviaxpMBaex'b 

 ero, KaKx. npoAyKxX) BbiAtJieHia Mexbipexxj xpycxajibHbixTj kji^xokt?, 

 X. e. KaKX) roMOJiona xpycxaAbnaro Konyca npoMHxx. nactKOMbix-b. 

 Me>KAy x-feMx. Kapbepx. (Carriere) npMxoAwxx. kX) xomy y6t>KAeHiio, 

 Hxo nceBAOKonycb cn^AyexX) CMwxaxb 3a qacxb poroBHUbi. Kx) axoiviy 

 BsrAHAy npmviKHy;iX) bX) HOBtniuee speiviH m JXvupvix^. Ero npMBejio 

 ktj axomy Ha6j7K)AeHie, mxo y H-feKOxopbixij bhaobX), HanpHivitpx., 

 Simiiliujn m Chrysogaster, oxcyxcxByexX) pife3Ka5i rpaHMqa MOKAy 

 (|)acexi<OM w nceBAOKOwycoMX., m6o CKjiaAwaxocxb nepBoii m3t> 

 ynoMHHyxbixX) qacxeii npoAOjDKaexca HenocpeACXBCHHo bo Bxopyio. 



