42 



A. BOPHCH lit. 



y 3aAHiixi> H03B0HK0BT, T-aKJKe cnoBa cnycKaexcn bhii3b, npiiojniïKaeTCH kt> BepxmjM'B yrjiaM'i. 

 3aflHeâ cycTaBHon noBepxHOCTH TBjia, cpfeaa hxt>, noBopaHiiBaeTCH Bce 6ojiBe na3aAT> h AtaaeTca 

 no pa3MBpann> MeHBine. 



Y caMLixTj nepeAHHXT> rpyAHBixT> do3bohkobtj iimbiotch MeTano*H3Bi (?), ka KOTopBix-B 

 cb BHyxpeimeii ctopohbi noMBuiaiOTCH cycraBUbm noBepxHOCTH npe3nrano*H3t; 3âTBMt iviexa- 



U00>H3bI BCqe3aK)TT>, H BHOBB HOHBJIHIOTCfl JIIIUIB y CaMBIXT) 3aAHHX'B n03BOHKOB'B, VJifk Ollk HMBIOTB 



mi^b HeôoiBuinxTb njiacTHHOKTj, HaiipaBjreHHbixTb BBepxi. h BuepeA^. 



ITpe3Hrano«i>i]3Bi, ciLTÊBium nepBonaHajibHO Ha Merano<i>H3axB, mnpoKO pa3cxaBJieHHBiH, 

 HaupaBJieHHbifl BBepxi. h BHyipB, cb npoAOJiBHOH bojihhctoctbk>, nepeM'BuiaiOTCfl zajrkm, na 

 ocHOBaiiie ocTncraro OTpocrKa. côjnoKaioTCH, A'fcJiaiOTCH iijiockhmh n iianpaBienbi BBepxt n Btie- 

 peA^; y HocjifsAiinxT. ho3bohkob , b nxT) cycraBHbm noBepxnocTii ycjio>KHaK)Tca. ITocT3iirano<i>ii3Bi, 



BBITBHyTBIfl nepBOHaqaJBHO BB IllPipiIIiy, CB BOJUIHCTOÎi BOBepXIIOCTBIO, H IiaupaBJienHblfl BHH3T> 



ABJiaiOTCfl ôo.i'fee BBicoKiiMii, cb 6ojrÉe mockoh noBepxHOCTBK) h noBepuyTBiMH 6ojrÉe Ha3aAB; 

 y 3aAHHXT> cycTaBHtiH noBepxHOCTH ycioatumoTca bt> em,e ôojiBmeii cienemi, i f£mb npe3iira- 

 no#n3Bi. 



Cxodcmea u pas.mnin.—Y Rhinoceralidae nepeAHie rpyAHBie no3BOHKH TaKiate, KaKT> h 

 uieiiHBie, iiurfeioTB bbicokth Ttaa cb cycTaBHbiMn noBepxHOCTflMii, BbiTHHyTbiMii CBepxy BHH3T; 



OÔpaTHO BHAPHKOTepilO, Ha HBKOTOpOMTj pa3CT0HHilI OTB nepeAHHrO KOHU,a OTA'Èia (1 0-îî n03B0H0K r b) 



ohh A'ÉJiaioTCH (He TOJibKO He Sorre bbicokhmh, ho) ôojrÉe HinpoKiiMii. CycxaBHbm noBepxHOCTH hxt> 

 HacaaîeHBi nepneHAHKyiapHO ocn rLia. ^iano<E>ii3Bi chabtb ropa3AO BBiuie Ha ÔojrÈe bbicokom'b 

 T r feji r Ê no3B0HKa, He HHipoKifl, ho a-mhhbih n y3iria, KaKT> MeTano<i>ii3Bi, nc^esaiOHÙa AaJi'fee 



na3aAT). Mo3roBoi Kanajn» 6oxÈe HH3KÎn h innpoKM (TpeyrojiBiibiPÎ). Ilpe3nranoT>H3bi ciiaht'b 

 Bimqaji'È ne Ha Bepxueîi, a Ha BnyTpeHHeii cropoii'E MeTano*H3i,, h noaTOMy HanpaBJieHbi ôojrke 

 BiiyTpb, ho 3aT r Biut noc.i'B HCHe3H0Benifl MeTanoa>ii3 r B npeTepn r BBaK)TB npH6jiii3iiTejibno tt> ate 

 nepeurlaneiiia. IIocT3Hraiio<i>n3bi TaKœe BiianajiB KpynirÉe, cl bojihhctoh noBepxHOCTBK), ho 

 iianpaBjieiiBi 6ojrEe Hapyaty, témt,- y imApiiKOTepia, AajrÈeaîe npeiepn'BBaiOTi. tb jkb nsurÊHeHia: 

 A'ïîJiaiOTCfl MeHBHie, iuioiii,e, oÔpameHBi ô"ojibine na3aA^. 



CycTaBuaa noBepxnocTB &m tuberculum He ÔBiBaeTi coeAinieHa hh y OAHoro no3BOHKa 

 ci> nepeAHeiî cycraBiioi noBepxHOCTBK) a^h to.iiobkh, n noc.n r BAHHH et caiviaro HaqaJia HanpaB.ieHa 

 CHJibHO BnepeA'B h cuAHT r B lia t-éjib no3BOHKa. Tanne 3aAHia cycTaBHbia noBepxHOCTH &jih. to.iiobkh 

 chahtt, ne bt> ypoBeiib et iiHJKHHM'B KpaeMt, a ci, HenTpeMi 3aAHeii cycraBHOii noBepxHOCTH T^ia 

 H03B0iiKa. /l,ajiBirtHuiiH nepeM-tmenifl nocaTTb tott. ate xapaRTept, Kani. y iniApnKOTepiH, ho 

 HAyiT> BTb 9T0MTb OTiiouieniii 6Bicrp r Be AajiBme. 



3aAHflfl nojiOBHiia rpyAiioro OTA'ÉJia iiosBoiio^HiiKa Hocopora xapaK'repn3yeTca bo3boh- 

 KaMH ctj bbicokhm'b têjiomT), ho ne OKpyr.uro, a yrjiOBaiaro oiepTaHia. h o^eiiB yA-nnneiniBiurB. 

 HnjKniîi TpeôeiiB coBepineimo ne MOAexmipyeTCH. CycTaBiibm noBepxHOCTH ao nociBAHaro 

 iio3BOHKa cnjibiio BbinyiuiBi HJiiiiiiB c.nerKa b-b HeiiTpt npnn.nocHyTbi. MosroBoe OTBepcTie A'kJiaeTca 

 Bce Meiibiue. 



