58 PATAGONIAN EXPEDITIONS ! ZOOLOGY. 



Order PODICIPEDIDIFORMES. 



Sharpe, Classif. Birds, p. 71 (1891); id., Hand-List Bds. i. p. 113, 

 (1899). 



Family PODICIPEDID^E. 



Ogilvie-Grant, Cat. Birds, Brit. Mus. XXVI. p. 502 (1898); Sharpe, 

 Hand-List Bds. i. p. 113(1899). 



Genus PODICIPES Latham. 



Type. 



Colymbus [Brisson, Orn. vi. p. 33 (1760)]; Illiger, 



Prodromus, p. 28 1 ( 1 8 1 1 ) P. cristatus. 



Podiceps, Lath. Suppl. Gen. Syn. p. 294 (1784) . . P. cristatus. 



Dytes, Kaup, Nat. Syst. p. 41 (1829) P. auritits. 



Pedetaithya, Kaup, Nat. Syst. p. 44 ( 1 829) . . . . P. griseigena. 



Proctopiis, Kaup, Nat. Syst. p. 49 (1829) P. nigricollis. 



Lophaithyia, Kaup, Nat. Syst. p. 72 (1829) . . . . P. cristatus. 

 Dasyptilus, Swains. Class. B. ii. p. 369 (1837) .P. poliocephahts. 

 Poliocephalus, Selby, Cat. Gen. & Subgen. Types Aves, 



p. 47 (1840) P. poliocephahis. 



Pedeaithyia, G. R. Gray, Gen. Bds. iii. p. 632 (1846); 



id. Hand-List Bds. iii. p. 93 (1871) P. griseigena. 



Lophaethyia, L. Agassiz, Nomen. Zool., Index Uni- 



versalis, p. 620 (1848) . P. cristatns. 



Tachybaptus, Reichenb. Av. Syst. pi. ii. (1849); id. 



Nat. Syst. Vog. p. iii (1852) P. fluviatilis. 



Otodytes, Reichenb. Nat. Syst. Vog. p. iii. (1852). . . P. nigricollis. 

 Rollandia, Bonap. C. R. xlii p. 775 (1856) . . . . P. rollandi. 

 Centropelma, Sclater & Salvin, Exotic Orn. ii. p. 189 



(1869) P. microptcrus. 



Calipareus } Bonap. 1855; fide Gray, Hand-List, iii. p. 



94 (1871) P. calipareus. 



Colymbetes, Heine in Heine & Reichenow, Nomencl. 



Mus. Hein. p. 364 (1890) P.-poliocephalus. 



Podicipes, Ogilvie-Grant, Cat. Bds. Brit. Mus. xxvi. p. 



502 (1898); Sharpe, Hand-List Bds. i. p. 113 



(1899) = Podiceps. 



