INDEX. 



801 



Page. 



sunnis, Gelochelidon 484 



nllotica 484 



Laras 682,584,608,609,620 



affinis 609 



fuscus 609 



Rhyacophilus glareola ; 352 



Rhynchophllus 352 



Sterna 484 



Totanus 352 



VIralva 484 



aftinus, Larus 620 



africana, Parra 6 



Scolopax 255 



africanus, Numenius 255 



Apanaphron 544 



agrarla, Gelochelldon 484 



alba, Calldris 308 



Omia 677 



Gygis 558, 561 



alba 558 



Liraosa 194 



Pagophila 576, 577 



Recurvlrostra 194, 440, 441 



Scolopax 194 



•^ torna 557, 558, 561 



Tringa 307 



Trynga 309 



albescens, Actodromas 293 



Calidris 293 



Schoenlclus 293 



Tringa 293 



(Schceniclus) 293 



alblcollis, Glottis 329 



albldipectes, ^gialltes 115 



albidipectns, .^gialitis 115 



albifrons, Sterna 520, 544 



albistriata, Hydrochelidon 504 



Pelodes 504 



albus, Larus 570,575,577,605,650 



Alca 703,713 



alee 709 



alle 706,708,760 



i8 709 



iintlqua 750, 755, 758 



arctica 782, 785, 789, 791 



(3 790 



arra 730 



baltlca 717 



borealis 713 



brevirostris 750 



brnennichi 729 



bruenniehii 729 



brilanichii 729 



Candida 709 



canogularls 787 



carbo 745 



cirratha 796 



cirrhata 792, 794 



comiculata 791 



cristata 778 



cristatella 773, 774, 776 



d^cta 787 



dubia 778 



glacialis 717, 788 



grylle 732, 736, 739, 742, 743 



impennis 710, 711, 712 



40017— 19— Bull. 50, pt 8 52 



Page. 



Alca islandlca 717 



kamtschatica 773 



labradora 787 



labradoria 798 



labradorlca 787 



lottivia 724,727,731 



major 713 



mansfeldi 713 



microrhynchos 717 



monocerata 778, 780 



(Mormon) cirrhata 794 



pica 717 



psittaciila 763, 765 



pygmaea 759, 770, 772 



pygmea 759, 773 



temminekii 756 



tetracula 777 



torda 713,714,715,716,782 



(3 717 



7 717 



troile 723,725,731 



arra 731 



brunnichi 729 



califomica 726 



umizusume 756, 760 



unisulcata 717 



A1C8B 1,2,3,449,700 



alee, Alca 709 



Alccffi 703 



Alcella 705,770 



pygmaea 771 



Alcidse 701,702 



Alciformes 700 



Alcinas 703 



Alcoidefe 700 



Aleaalle 717 



Aleutian Sandpiper 247 



Tern 610 



aieutica, Phaleris 762 



Sterna 486, 510, 51 1 



Uria 760,762,766 



aleuticus, Phaleris 766 



Ptychoramphus 761, 762 



Ptycoramphus 702 



Simorh>Tichus 762 



alexandrina, ^gialitis 128 



alexandrinus, Charadrius 128, 137, 139 



alga, Uria 720 



Alia alle 717 



impennis 713 



AUe 706 



alle 709,760 



nigricans 706, 710 



alle, Alca 706, 708, 760 



709 



Alea 717 



Aha 717 



AUe 709, 760 



Arctica 709 



Cephus 709 



Cepphus 709 



Mergulus 708, 709 



Plautus 707 



Uria 708 



alpina, Pelidna 257,259,260,264 



alpina 257, 258, 259, 260, 262, 263 



