APPENDIX. 
151 
- 1999. Erase the f. 
*2006 a. (2401.) Tribonyx, Dubus, 1837. Brachyptrallus, 
Lafr. 1840. (Tribonyx Mortierii, Dubus.) 
2007 a. (2402.) Limnocorax, Peters. 1854. (Gallinula fla- 
virostris, Sw.) 
2159 a. (2403.) Gelichelidon, Brehm , 1830. Laropis, 
Wagl. 1832. (Sterna anglica, Mont.) 
APPENDIX II. 
Genera established on Ornithitic remains ; the birds of 
which are not supposed to exist at the present time . 
Order I. RASORES. 
Fam. I. VULTURID2E. 
Subfam. II. Sarcoramphin,®. 
Lithornis, Owen. (Lithornis vulturinus, Owen.) 
Order II. PASSERES. 
Tribe I. FISSIROSTRES. 
Fam. IV. ALCEDINIDiE. 
Subfam. III. Alcedinin^e. 
Halcyornis, Owen. Bucklandium, Koenig. (Ilalcyornis toli- 
apicus, Owen.) 
