OTPaxb Procellariiformes. 511 



CTopoHLi Sphenisciformes, Torjia KairB Diomedeldae chjibho npnôjin- 

 acaioTca bb cTopoHy PeïecaniJ "ormes. OcTajiBHEiîi rpynnBi 3aHHMaK>TB 

 ôonie neHTpajiBHoe nanosceme. ÏÏ3B hhx-b rpynna Oceanites Han- 

 ôo.TÈe npHMnTtiBHa, rpynna Proceïïaria cjrÉjiyeTB 3a seè, a TpeTBH 

 rpynna PrcRAFT'a acwinma 6htb npn3HaHa 3a HanôojrÈe y^ajieHgyio 

 otb npapoaHTejrBCKOxt cJiopMB. 



TpynnnpoBKy, npeflJio;KeHHyio Pycraft'ostb moscho BHpa.3nTB 

 TaK-B: 



I. Procellariidae. 



1. Procellariinae: 



A. Garrodia. Oceanites, Cymodroma (Peàtea), Pelagodrorna, Fregetta. 

 B. Oceanodroma, Halocyptena, Proceltaria. 



C, a. Oestrelata, Puffinus, Majaqxieus, Bulweria. 

 h. Haloboena, Prion. 

 c. Daption. — Pagodroma. 



Thalassoeca, Priocella, Fulmarus, Ossifraga. 



2. Pélecanoidinae: Pelecanoides. 



II. Diomedeidae : Phoebetria, Thalassogeron, Diomedea. 



..As to the arrangement of the group in the présent paper", 

 roBopnrB Pycraft, „I can only regret my inability to adopt in 

 toto that of any of those to whose works we are so greatly in- 

 debted"... The présent sheme — as adopted in tins paper — though 

 based largely on the osteology, is not entirely founded thereon: 

 but has been framed with a due regard to the claims of other 

 anatomical facts". 



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o6pa30Bamfl no^TH bcbxb po^OBB (KpoM'B Halocyptena, Ga/rrodia, 

 Pealean Haloboena) , a co CBoefi CTOpOHH He iiory npnHATB BnoaHi 1 ) 

 H CHCTeJiy PvCRAFT'a, KOTOpyK) n3JrEHflIO «rïviyioimiMB oôpasoiiB. 



1) Ho Moe\iy mh-êhiio Ptcraft yueHBmaeTT. 3HaHeHie cynsiu ocooeHHO- 

 ciefi, xapaKTepH3yiomnxi, rpynny Oceanites h eH C.THxaftmnst pcuciBeHHH- 

 kobt,, He^ocTaioiHO BujBHraeTt eut. se caiinsn. yEa3aHHBie npH3Hai;ir 

 cxojciBa Pelecanoides et nnHrBnnaiiH, a iviaBHoe BooCme npeyMeHtmaeTT. 

 TaKCOHOMniecKoe 3Haïewe coBepmeaHO npaBH.iBHO yciaHOBaeHHBixt rpynm,, 

 et lisit a npimn;HmaaLHo He Mory coiviacHTtca. Afico-iiOTHaro KpHTepia a;ia 

 onpexBJieHia aHaieiiia pasTiHinuxt TaKCOHOiiimecKHxt cjehiut. mbi He 

 Hiiieiit h 6htb He MO/Eert; TaKmn. spHTepieut aB.iaeTca Bcer;;a rpajauia 

 poACTBa iieavty $op>iaMH h rpynnaMii (Jjoput. Koiopy» iibi jonaKBH hitetb B03- 

 mohchoctb BBipaa:aTE> bo bcbxt> CTenenax-B oit TanoBt 30 bhjob'b et hït> 



