56 F. H. LATTIN, GAINES. N. V. 



No. Price each. 



666a Lams argentatus smithsonianus Cones. 



American Herring Gull, b 661, c 773. "25 



667 Lams cachinnans Pall. 



Pallas's Herring Gull, c 775. i 50 



668 Lams californicus Lawr. 



Californian Gull, b 663, c 777. 60 



669 Larus delawarensis Ord. 



Ring-billed Gull, b 664, c 778. i oo 



670 Larus brachyrhynchus Rich. 



Short-billed Gull, b 6640, 665, 673, c 780. 

 [671] Larus canus Linn. 



Mew Gull, c 779. 40 



672 Larus heermanni Cass. 



Heermann's Gull, b 666, c 781. 



673 Larus atricilla Linn. 



Laughing Gull, b 667, c 786. 25 



674 Larus franklini Sw. & Rich. 



Franklin's Gull, b 668, 669, c 787. 



675 Larus philadelphise (Ord) Gray. 



Bonaparte's Gull, b 670, c 788. 



676 Rhodostethia rosea (Macgill) Bruch. 



Ross's Gull, b 678, c 789. 



677 Xema sabinei (J. Sabine) Leach. 



Sabine's Gull, b 680, c 790. 3 oo 



678 Creagrus furcatus (Neb.) Bp. 



Swallow-tailed Gull, b 679, c 791. 



679 Sterna anglica Montag. 



Gull-billed Tern, b 681, c 792. 35 



680 Sterna caspia Pallas. 



Caspian Tern, b 682, c 793 i 50 



-681 Sternia regia Garnb. 



Royal Tern, b 683, c 794. 40 



682 Sterna elegans Gamb. 



Elegant Tern, b 684, c 795. 



