126 GENERA AND SUBGENERA 



Subfam. II. PODICIPIN^E, Pr.B. (G. of B. p. 632). 



*2082. PODICEPS, Lath. 1790. Colymbus, III. 1811. Lophai- 

 thyia, Kaup, 1829. Lophaethyia, Ayass. (Colymbus 

 cristatus, Linn.} 



2083. PEDEAITHYIA, Kaup, 1829. Podetaithyia, Aliq. 



(Colymbus grisegena, Bodd.) 



2084. BYTES, Kaup, 1829. (Colymbus cornutus, Gm.) 



2085. PROCTOPUS, Kaup, 1829. Otodytes, Reichenb. 1853. 



(Colymbus auritus, I jinn.} 



2086. POLIOCEPHALUS, Se%, 183 ? Dasyptilus, Sw. 1837, 



nee Wa$r/. 1832. Proctopus, Reichenb. 1853. (Po- 

 diceps poliocephalus, Jarc?.) 



2087. SYLBEOCYCLUS, Pr. B. 1832. Tachybaptus, Reichenb. 



1849 a . Podiceps, Ufaup, 1829. (Colymbus minor, 

 Gm.) 



*2088. PODILYMBUS, Less. 1831. Hydroka, Nutt. 1834. 

 Podiceps, Reichenb. 1853. (Colymbus podiceps, Linn.) 



Subfam. III. HELIORNIN^E, G. R. Gr. (G. of B. p. 634). 



*2089. HELIORNIS, Bonn. 1790. Podoa, III. 1811. (Colym- 

 bus fulica, Bodd.) 



*2090. PODICA, Less. 1831. Rhigelura, Wag I. 1832. (Heli- 

 ornis senegalensis, Vieill.) 



2091. ? Podoa, Reichenb. 1853. (Podica personata, 



G. R. Gr.) 



Fam. III. ALCID.E, Vig. 



Subfam. I. ALCIN^:, Pr.B. (G. of B. p. 636). 



*2092. CHENALOPEX, Moshr. 1752. Pinguinus, Bonn. 1790. 

 Alca, F/em. 1822, nee Linn. 1744. (Alca impennis, 

 Linn.) 



2093. UTAMANIA, Lead*, 1816. Torda, Dum. 1806. Dio- 

 medea, Scop. 1777- Pingouin, Cuv. 1799-1800. 

 Alca, Linn. 1758 (nee 1744) et III. 1811 . (Alca torda, 

 Linn.) 



a Nee Tachybaptes, Fitz. 1843. 



