720 posi> Oestrelata. 



viore; dertro nunquam marginern distalem tubularum nasaliuni 

 basi sua attingente; unguibus plus minusve acutis; colore avis 

 nunquara ex toto albo; caudà fascià transversà apicali neque 

 albâ, neque nigrà ornata (subfamilae Oestrélatinae). Gaudâ rectri- 

 cibus 12, quam % longitudinis alae breviore, minus quam in 

 triente apicali cuneatâ; tomio mandibulae apicem versus valde 

 deflexo; myxâ (corpore mandibulae) a latere inspecta saltim Y 3 

 longitudini totius mandibulae aequante. 



BypeB'ECTHHKOBBiH, y KOTopHX-B KpErao Bcer^a icopoue 400.0 mm, 

 kjiiobb 3HaiHTeaBHO Kopoqe hjiiochh, pyjieâ He 6ojiBme 14; nepe- 

 ropojKa ineacny H03npeBBiMH TpydoaKaMH oiens TOHKaa, iraoro 

 TOHBme, iîm-b aianeTp'B ojmoro H03apeBoro OTBepcria; BepmnHa 

 (ï'bjio, myxa) Huacaeii uejiiocni 3arHyTa Ha kohhe KpioiKOMB 

 bhh3'b, TaK'B^KaK'B khjib ea (Huacsiu Kpafi, genys s. gonys) chjibho 

 BErpBBaHHBin; kjhob-b yM'BpeHHon jijihhh, oÔHaHceHHBifl culmen 

 Bcer^a SHauHTejiBHO SJiHHHÏe iiojiobhhbi sjihhli cpejraaro najiBua 

 cb KorTenTB; KoroTOKB KJiroBa HnKoraa ho HaairaaeTCH otb ca- 

 mbixb HosspeBHX-B TpyôoieicB; kopth ôojrse hjih MeaBe ocTpBi; 

 onepeHie HHKor,na He ÔBmaeTB cnjiomB Ô'Bjibim'b; xboct'b 6e3B 6 , e- 



JIOH H.ÏÏH T6MH0H HepeBH3H Ha KOHH'B, KOTOpBlfi 60JTB6 HJIH MeH'Be 



o.HHOHB'ÉTeH'B cb ero cepesHHOH (h3b noflceMeucTBa Oestrélatinae). 

 Xboctb hsb 12 pyjieii, Kopoie % jjjihhbi KpHJia h CTyneHaaTB 

 iieH'Ée, a-kii-B Ha % CBoeS içjihhbi; p'BacynriH Kpafi hh3kh6h lejnocTH 

 BBirHyTB kb Koaay oaeHB chjibho; BepmnHa (tbjio, myxa) hh;kh6h 

 nejiiocTH cocTaBJiaeTB, npn pa3CMaTpHBamH côoKy, no KpafiHefl 



MÏp'B y 3 BCefi JJJIHHH aeJHOCTH. 



XapaKTepHCTHKy 3Toro po.ua, Moryroaro 6bitb npeacTaBJieHHBiMB 

 bb npefl'ÈJtax'B PocciûcKoft Ehinepia pasB^ cjiyaaîÎHO 3aHeceH- 

 hlimh 6ypefl nTHuami, a onycKaro, teiit. 6oJTBe, uro bob xapaicrep- 

 HBia BH'BmHJa 'OcoôeHHocTn ero BomjiH bb jriarH03B. 



OÔJiaCTb pacnpoCTpaHeHia aToro canaro doraTaro BHnaiiH posa 

 TpyÔKOHOCHX'B oxBaTEmaeTB iponn^ecKia h cyÔTponnqecKia 

 nacra BejiHKaro, HHjj;ificKaro h ATJiaHTHuecKaro OKeaHOBrb; tojibko 

 ojthhb bhjtb, Oestr. inexpectata, h MoaceTB ôbitb cjiyiauHO Oe. bre- 

 vipes 3axos;nTB b-b AHTapKTHqecKiîi oiteaH'B h tojibko ohhh'b, 

 asB^CTHEiH no o£HOMy 3K3eMnjiiipy Oestr. Jischeri, ôhjtb jjoôbitb Ha 

 o-bb KajmaK-B y Ajikckh. TaaBHaa Macca bhrobb BOJjHTca bb Th- 



XOMT> OKeaHB, KOTOpOMy CBOÎÎCTBeHH 24 BH^a, H3T> HHX"B 20 HCKJIIO- 



