IIANU-I.lsr OK DIUDS. 



iM'.n.f. antarctica, Uss. Voij. Uraiiie, t. 38. 

 ditiirractos, (^iiui/ ij G. 

 I'liscus, Ellnuin. 



Ill 

 Antarctic iSeas. 



Subfam. TI. LarinsB, Bp. 1831. 



«W5«. RHODOSTETHIA, MunjiU. 184l'. 

 Kossia, Up. 1S.",S, )i,c (hern, 1S,'J8. 

 RlMxlosU-tiu, ISiK), if Rliodottlictia, 1850, Bp. 

 G. of B. iii. p. (153, pi. 180. 4 ; IMch. S. A. t. 5. f. . 



10944. Ri).s.si, Sab. ; Jard. # S. I. O. pi. 14 ; Naum. Vog. t. 1, 2 ; N. America, 

 Ciih. Journ. 1855, t. 4. 1. Ilcligolniid. 



rosva, Mncg ill. ; RieliarcUoiii, Wils. 



•2N50. LARUS, L. 1744, nee 1735. 



Oaviu, Mmhr. 1752. Garina, Bj). 1854. 

 Glaiicus, p., Bnich. 

 G.ofB. iii. p. 053. 



<t. Larus. 



10945. canus, L.; Naum. Vog. t. 2G1. 1 ; Schl. De Iher. Cg. 

 p. 28<» ; GouhU B. E. pi. 437 ; Cab. Journ. 1855, t. 4. 

 lacliryiiiosus, Brchm. 



1004G. Ilonci, Homey. ; Cab. Journ. 1855, t. 4. G. 



lt>947. hybenms, Gm.\ P. E. 977 ; Cab. Journ. 1855, t. 4. 7. 

 cyanorliynclius, Mei/rr; cyanopus, Bechst. 

 procoUo.sus, p., Bechaf. ; prDcellosus et canesccns, Breh/ii. 

 canus, ]i., auct. : canus, Bruch. 



a. fcrroensi.s, Bp. 



b. islandicus, Bp. 



10948. dclawarensis, Ord. 



brncliyrliynchus, Sw. ; Elliot, B. N. A. pi. 



canus (t mexicanus, Bp. 



occidcntalis, Bruch. 



Siicklcyi rf se]>t('ntrionali8, Lawr. 



10949. zcnorhynchus, Rich. ; And. B. A. vii. pi. 440. 

 Brucliii, Bp. ; dclawarensis, p., Baird. 



10950. niveus. Pall. Zoogr. t. 70. 



mnus, vnr. major, Midd. Sibrr. Rcisf, t. 24. 4. 



Europe. 



N. & E. cast ol 



Europe. 

 Europe. 



Arctic .Vmorica. 

 Texas to Labrad. 

 N.W. coast. 



Mexico. 



Kamtscli., China, 

 Furmoea. 



2MOO. 



b. GAniAsus, Bp. 1852. 



H>'.".">1. pacificus, lAi/h. ; Gould, E. A. vii. pi. 19 ; Cab. Journ. 



!•'».">.'?, t. •_'. 1. Austra.,Ta,sman. 



Icucouiclas tt frontalis, I'. ; Ocorgii, King. Kii.g George's 



tiathvrliynchu.s, Afargi/l. ; ]iacificiis minor, Bruch. Sound,Au8tntl. 



