500 OTPflS'B Procellariiformes. 



BiipoieMi, TOJibito y ajibôaTpoeoBi.. KapnajibHBiH Maxi, h Kap- 

 najiBHoe Kpoiomee BejiHKn; 6oJibmia Kpoiomia MaxoBt 1-ro pa3p. 

 BejiHKH, a ôoJiBniia Kpoiomia MaxoB'B 2-ro pa3p. KopoTKH, xotji 



BCJTEflCTBie KOpOTKOCTH 9THXT. MaxOBI. Ka^CyTCa OTHOCHTeJIbHO 

 WHHHHMH, TaKt KaKt OCTaBJIHK)T1. OTKpBITOU JIHIHb % COOTB'ET- 



CTBeHHaro hmt, Maxa. IHecToe ôojibnioe Kpoiomee Maxos^. 2-ro pa3- 



pajia H'BCKOJIBKO KOpO^e, l'Elut IlflTOe Ci OflHOË CTOpOHBI H Ceflb- 



Moe cb .npyrofi. HlecToe cpe^Hee Kpoiomee TfocBace MaxoBt Tosee 

 hbckojibko Kopo^e naTaro cb o^hoh CTOpoHH h ceflBMoro cb spy- 

 rofi. IIpnKpBiTie nepbeBt 3Tofi nocjri&.iBHeH cepin ftncTanBHoe. MajiBia 

 Kpoiomia KpHJia oôpasyiorb 3 hjih 4 pa,na, npHKpBme KOTopHX-B 

 y bcbx-b sHCTajibHoe. napanTepoH-b n rnnonTepoH'B pa3BHTBi y 

 bctbxtj Procellariidac yjrEpeHHO n <|>yHKH.iio npincpHTia npoiiejKyTKa 

 Meayjy caMHMH BHyTpeHHHMH MaxaMH BToporo pa3pa;n;a h TyjioBn- 

 meivnb npHHHMaioT'B Ha ceôa b-b cymnocra jionaToqHBia nepBa. 

 Y oôjiasaiomHX'B o*ieHb phhhhmï njieTOM-b Diomedeidae napaiiTe- 

 poHt h rHnonTepoHt aooTHraroT'b CBoero Hanôojibmaro pa3BHTiîi 

 h, noMoraa jionaTOiHHM'B, 7J, r McTByioï"B cœ. hhmh cobm'bctho". Py- 

 Jiefi 12—16. 



B"B njDOTnBono^OHCHOCTB nnHrBHHaM'b, rarapaMx. n ^OMraM'b 

 kjiiobt. y bcbx-b Procellariiformes, KaKB n y h'bkotopbix'b Pelecani- 

 f ormes, cb 6ojrÈe hjih Mense pasBETBiM-B KOHeraHMt KpioiKOMt. 



HoSSpH He CKB03HBIH, IipOflOJIKaiOTCa y BCBX-B BT. TpyÔOHKH, KO- 



TopBia y Diomedeidae pacnojioiKeHBi no ôoKairb chjibho pa3BHraro 

 culminicom'a, a y ooTajiBHBTXt Jie^aTT» pa^oirB Ha culmen' , B, lacro 

 cjiHBaacB KaK'B 6bi bt, ojjHy Tpy6oiKy, pa3,n'BJieHHyio 6ojrke hjih &ie- 

 H'Be tojictoû neperopoflKofi; jjJiHHa h HanpaBJieHie TpyôoieK'B mo- 

 ryT'B ôbitb oieHB pasjiH^HH. PaMcJoTeica BepxHei qejIIOCTH CJIOJK- 



Haa H COCTOHT-B H3-B aBCTB6HH0 OÔOCOÔJieHHEIX'B qaCTeH, npHKpBI- 



BaiomHxt culmeri (culminicorn), 6oKa ^ejiiocrH (latericorn), H03- 

 ^peBBia Tpyôo^KH (rhinotheca) h KpioieicB hjih BepmHHy KJiioBa 

 (detrum). Ha doKaxt BHyTpeHHeS noBepxHocrH BepxHefl ^ejnocTa 

 y H'ïiKOTopHX'B Puffinidae, ocoôohho y Prion, HiufooTca nonepei- 

 hbih poroBHa njiacTHHKn, HanoMHHaiouiia noii;o6HHa oôpasoBama 

 yTOKt. BepmnHa HHKCHefi qejiiocTH Toace ôojtbo hjih MeH^e Kpio T nco- 

 o6pa3Ha h HarpaHHq'B ea h B'BTBeâ oopa3yeTca doji^e hjth MeH-Le 

 aBCTBeHHHu yrojErb; paMcJ)0T6Ka ea Toace cjioacHaa. 



Horn îiJiaBaTejiBHBia; Tpn nepesHHX"B najiBHa coe^HHeHBi chjibho 

 pa3BHTHMH njiaBaTejiBHHMH nepenoHKaMH. IlepBBiH hjih ôojn^raoïj 

 najiBB^Tb coBepmeHHO OTcyTCTByeT'B y po^a Pelecanoidcs, noira co- 



