RALLIFORMES PROCELLARIIFORMES . 
Aves 27 
( / Calamodromas , nom. emend, pro “ Rougetius, Bp.” ; A. Reichenow, 
Nomencl. Mus. Hein. p. 322. 
Rallina tricolor , egg figured ; A. J. North, Nests and Eggs Austr. B. 
pi. xvi, fig. 5. 
J Wrylhra quadristrigata , egg figured ; id. t. c. pi. xvi, fig. 7. 
Porzana maruetta , distribution in England ; O. V. Aplin, Zool. 1890, 
pp. 401-417 : in Norfolk ; M. C. H. Bird, Zool. 1890, pp. 458-460. P. 
pusilla (Pall.), an Eastern form of P. bailloni ; W. R. Ogilvie-Grant, 
Ann. N. H. (6) v, pp. 80-82. P. coturniculus must be compared with. P. 
spilonota ; R. Ridgway, P. U. S. Nat. Mus. xiii, pp. 309-311. 
Crex pratensis in Norfolk ; M. C. H. Bird, Zool. 1890, pp. 458-460 : 
figured ; Lord Lilford, Col. Fig. Br. Birds, pt. xiv. 
Podica belongs to the Heliornithidce ; F. E. Beddard, infra. 
Aramides ypecaha , figure of skeleton ; A. B. Meyer, Abbild. Vogel- 
skel, pts. xiv & xv, pi. cxxxii. 
Order HELIORNITHIFORMES. 
Beddard, F. E. On the Anatomy of Podica senegalensis. P. Z. S. 
1890, pp. 425-443, pi. xxxix. 
Order HESPERORNITHIFORMES. 
Furbringer, M. Ueber die systematische Stellung der Hesperornithidce. 
MB. Deutsch. Yer. Schutze, 1890, pp. 488-513. 
Ilesperornis : on its systematic position ; D’Arcy W. Thompson, Stud. 
Zool. Dundee, i, No. 10, pp. 1-15. [Gf. Shufeldt, Nature, xliii, p. 176 ; 
Helm, t. c. p. 369.] 
Order PODICIPEDIDIFORMES. 
For Osteology, see Shufeldt, R. W. 
^ Colymbctes [preoccupied in Goleoptera ], nom. emend, pro “ Polioce- 
phalus , Selby” ; F. Heine, Nomencl. Mus. Hein. p. 364. 
Order COLYMBIFORMES. 
For Osteology, see Shufeldt, R. W. 
Colymbus adamsi , distinctive characters from C. glacialis ; R. Ridg- 
way, Ibis, 1890, p. 129. 
Order PROCELLARIIFORMES. 
Family Diomedeidj]. 
Gadow, II. The stomach of the Tubinares. Zool. Jahrb. v, pp. 644 & 
645, taf. xliv. 
Diomedea exulans , notes on nestling ; W. L. Buller, Tr. N. Z. Inst, 
xxii, pp. 340-342. 
