[RX 
VI COLYMBID&, EGG 
*※ 区 (7) Colymbus sp. NU EBCZ Hh) 
7 Se RICE) GL ISS Sb) Om Otto a” MK IGOR w C. stellatus Pontop. RRES NM (Or DoH AR KS 4) 
? 0. arcticus pacijicus Lawr. BOE SAW DY? 
VII ALCIDA. NH 
* (8) Synthliborhamphus umizusume (LTmmrm。 )。 RAYTSADY NX K NCD NK) 
RHR CHI |+ Rm) CUM | Sep eto TYEHAIR OAH POU [SIU Lymn oA BU 
thes SSR 42) SS HD 1 Fa oD EG Oa RO fo Bet) [SOT RE) WIG 00 712404900 9O-S | (HEAT He )° 
**X (9) Cerorhyncha monocerata Pawn, TN と NCD 2 ニー “BS 
IRR bel FRM) | SHY [RW 0” BHI ORB OVP OH RAI MOOL MO” YEH oypie 
° . 
VIII LARIDZA. ag 
Fl 
** (10) Larus argentatus vege Paum By. Ny) AR 中 ACR DAK RY へ ) 
BASRA +R! |FRMO SAL! IHR WO Oo” SRD | PHAR IO PSHARBSOCROMAK ESS? 
* (11) Larus crassirostris V TmIrr. Dew ee ocr nak R wr) 
TARA RY REO WOE moka 2) (HMA RO) KORE REA ORES ONE iB uma o” feat 
HTS ET OOHRS 10 4Q RRO” RR 2} 46 5a Ow RE HR 4 re ん つ 9 
%**k (12) Gavia [=Chroicocephalus} ridibunda capistrata (‘Temm.). HARWKWACR TAKE Rw rw) 
Wie ERS DHE)” BENS ORR WOM OR” FOV KE MEY BOS 210% madd” 
