ThALASSOGEROJî CHRYSOSTOMUS. 935 



Wood, Analyst, VI, . . . , pp. 160— 1G1 ffide Newton); Newton, Ibis, 

 1868, p. 294, fn.; Degland & Gerbe, Orn. Europ., II, p. 368 (1867); 

 Layakd, Ibis, 1869, p. 377 fCrozet Island); ? Hall, Ibis, 1900. p. 18 

 Kerguelen); Vanhoffen, Journ. f. Orn., 1901, pp. 313, 1905, p. ô08; 

 ? Reichexow, Wiss. Ergebn. Deutsch. Tiefsee Exped., VII, p. 346 (1904, 

 sitdlich von Amsterdam Insel bis zum 59° s. Br.j; '? Clakkk, Ibis, 1906, 

 p. 177; 1907, p. 344 (60°10' s. Lt. & 42°35' w. Lg. about 60 miles of the 

 South Orkneys) — fide Reichenow. 



Icônes. Gould, B. Austr., VII, pi. 41; Godmah, Monogr. Pétrels, pi. 101; Grat 

 & Mitchell, Gen. B., III, pi. 179. 



Pulli. 



Ova & Nidi. Report. S. Afr. Mus., 1909, p. . . . fide Ibis, 1911, p. 187; Layaed, 

 Ibis, 1869, p. 377. 



3K3eMnJiapOBT. bt> 300/iorHHecnOMi, My3et — hêt-l. 



,^iarH03"b. Thalassogeron digito medio cum ungue haud infra 

 100 mm; culmine ad plumulas frontis extenso ibique rotun- 

 dato; in adultis rostro nigro, culmine et apice dertri tlavis, 

 mandihulâ margine inferiore flavo, sed lineà verticali ad plumu- 

 las capitis flavâ et apice flavo destitutà. Long, alae c. ôO.s.o — 

 457.0 mm. 



Thulassogeron et ajihhhoiI Jianofl, cpesmû muient et KorreMt 

 He Kopone 100 mm; naacTHHKa, o6pa3yioin,aa kohckt. KJiioBa. ao- 

 xo^HTt no noÔHHxi, nepteBt h 3aKpyrjieHa TyTt; y B3pocjuaxt 

 in-unt KntoBTb qepHHH, KOHeKt h BepmHHa KoroTKa BepxHeu qe- 

 .•nocTn p'bsko acejiTHe, HHiKHaa ^ejnocTb et aceaTofl nojiocon B,nojib 

 hhhchsto Kpaa, ho 6e3t JKejiTOH hojiockh bao.il. onepenia tojiobh 

 h 6e3t acejiTaro Ha KoroTidi. 



OnucaHie. Adlt. d" n 9. Bepxt rojioBBi h 3a,nt men H-B.KHaro 

 raJiyôoBaTo-ctparo n^tTa, jioôb ôiaecoBaTun, aameeia ôjitAH'Êe: 

 MeacnonaToqHaa h jionaToqHBia oÔJiacTH acnHAHO-ôyparo UBlvra, 

 aepts et e^Ba 3aMtTHHMH ooate cbbtjihmh oôoAKaiiH, jljihhhhh 

 n3t jionaTOUHHxt uepHOBaiH Kt KOHuy; HnaiHaa cnHHa, Haa- 

 XBOCTBe n BepxHia Kpoiom,ia xBOOTa hhcto ôtana; 6oKa tojiobh 

 n raea roJiyôoBaTO-e^BpBie, Tewaie Bepxa tojiobh, nepeat raasoMt 

 TeMHoe naTHo; BepxHia Kporomia KpBiJia n iiaxn qepHOBaTbie et 

 acnHAHUMt OTT^HROMt, ocooeHHO Ha Maxaxt 2-ro pa3p., BHyTpeH- 

 Hee, a HHor.ua Hapya;H0e onaxaao KOTopaxt 6bjio Bt cicpHToiî 

 nacra; CTep>KHH HapyacHHxt iiaxoBt 1-ro pa3p. .Ke.iTOBaTO-ôtJiHe, 

 pyjiH ïeMHaro acnnsHaro n,BtTa, BHtnraee onaxaao HapyacHuxt 

 qepHOBaToe, bcb et o'Bjihmh GTepatHaim; BecB HH3t T r B^a OTt non- 



