ANSEUES, STRimnONES. 
Aves. 59 
Alcid;e. 
Soo Bauiiows and Bureau, suprd, pp. 1 & 5. 
A lea troiley a variety with yellow bill exhibited ; A. Newton, P. Z. S. 
1877, p. 2 ; A. troile figured (pts. Ixi. & Ixii.), A. hriiennichi (pts. lix. & 
lx.), A. torda (pts. Ixiii. & Ixiv.) ; H. E. Dresser, B. Eur. 
Fratercula arcticay the various stages of its bill figured; L. Bureau, 
Bull. Soc. Z. Fr. ii. pi. iv. F. glacialiSy F. corniculatay F. {Lunda) 
cirratay beaks figured ; id. tom. cit. pi. v. figs. 1-4. 
Fratercula arctica figured ; H. E. Dresser, B. Eur. pts. Ixi. & Ixii. 
Mergidus alle figured ; id. tom. cit. pts. lix. & lx. 
Uria grylle figured ; id. op. cit. pts. Ixi. & Ixii. 
Spheniscidab. 
Eudyptula undina ; its specific distinctness from E. minor affirmed, 
and cuts of their bills given ; W. L. Buller, Tr. N. Z. Inst. ix. p. 337, 
pi. XV. figs. 3 & 4. 
STRUTHIONES. 
StRUTHIONIDA5. 
See Mtvaut & Newton, suprdy p. 16. 
Casuarid^. 
See Mivart & Newton, suprdy p. 15. 
Casuarius j>lcticollis and C. westermanni figured ; J. Gould, B. New 
Guinea, pt. v. 
APTERYGIDiE. 
See Mivart & Newton, suprdy p. 15. 
DiNORNITHIDiE. 
See Booth, Mivart, Newton, Owen, Russell. 
ODONTORNITHBS. 
New characters given for the group ; disproving any near affinity with 
the Colymhidoiy and establishing an unmistakable connection with tlio 
Ratitccy especially in the skull and scapular arch. 0. C. Marsh, Am. J. 
Sci. (3) xiv. pp. 85 & 86. 
Baptornis advenuSy g. &sp. nn., id. 1. c, pp. 86 & 87, Cretaceous beds of 
Western Kansas. 
Hesperornis regalis restored and figured ; id. 1. c. pi. v. 
