824 



INDEX. 



Larus pacificus 563 



( Pagophila) brachytarsus _ . — 580 



eburneus 580 



parasiticus 683, 686, 689, 690, 696, 697 



pelagicus 607 



Philadelphia 647, 648 



philadelphiae 648 



philadelphicus 648 



pipixcan 644 



plumbiceps 641 



polo-candor 506 



procellosus 631 



pulo-condor 506 



pygmaeus 652 



richardsonii 672 



rldibundus 635, 641 



riga 570, 571 



rissa 570, 571 



(Rissa) brachyrhynchus 572 



brevirostris 574 



niveus 572 



tridactylus 570 



tridactylus pollicaris 573 



roseus 668, 671 



ross 672 



rossi 672 



rossii 668, 672 



rufescen? 609 



ryssa 571 



sabinei 665 



sabini 662, 665 



sabinii 665 



schistisagus 582, 584, 605, 607, 308 



scoresbii 563 



serranus". 645 



smithsoiiianus 617 



sterna 497 



snckleyi 632, 635 



thayeri 581,584,600,601 



torquatus 571 



tridactylus 564, 567, 568, 571 



var. kotzebui 572 



trydaetylus 568 



varius 616 



vegse 583, 584, 618, 620 



warnecki 575 



zonorh\'nchus 626, 627 



a. mexjcanus 627 



b. bruehi 627 



I.arva 782 



larvatus, Charadrius 143 



lathami, Sagmatorrhina 792, 798 



laticauda, Bartramia 378, 385 



latipcniiis, Calliiiago 171 



Laughing Gull 636 



Least Auklet 768 



Sandpiper 294 



Tern 521 



Brown's 525 



leggei, Hydrochelidon Icucopareia 528, 532 



Leiinonites 266 



temminckii _; 269 



Lcncus 580 



Leptodact)'lus 145 



Leptopus 145 



mitchelli 145 



Lcptorhynchus 435 



pect oralis 436 



Leptorrhynehus 436 



Leptoscelis 145 



Lesser long-billed Curlew 394 



lessoni, Dromicus 63 



lessonii, Lestris 699 



Stercorarius 699 



Lestridae 673 



Lestridinse 673 



Lestrinse 673 



I^stris 686 



antarctica 676 



antarcticus 676 



henickenii 694 



benickii 694 



boji 693 



brachyrhynchos 699 



brissoni 699 



1 lutToni 698, 699 



cataractes 679 



catarractes 679, 686 



eatarrhactes 679 



catharractes 679 



cephus 692, 698 



cepphus 692,698 



crepidata 6<J2. 697 



crepidatus 692 



fusca 680 



hardyi 699 



hardyii 699 



lessonii 699 



longicauda 694, 698 



longicaudata 698 



longicaudatu? 698 



longicaudus 698 



niacropteros 694 



microrhynchos 699 



parasita 692, 697 



parasitia 692 



parasitica 691, 692, 698 



parasiticus 683, 692, 696 



a. coprotheres 692 



parasitus 692 



poniarhina 685 



poinarhinus 685 



pomarina 683, 684, 693 



poniarinus 680, 683 



a. fuscus 686 



ponialorhina 685 



poniatorhinus 685 



poinerinus 685 



richardsoni 694 



richardsonii 694 



schleepii 694 



skua 678 



sphaeriuros 686 



spinicauda 694 



spinieaudus 694 



striatus 686 



thuliaca 694 



Leucanous 557 



leucretes, Larus 589 



leucocapillus, A nous 552,555,556 



Micranous 556 



leucoceps, Anous 550 



