312 



APPENDIX, No. I. 



Additional species, tnostiy presented too lute for insertion and 

 numbering in their proper place. 



Genus Cacatua, p, 1. 



1817. C. CRISTATA, No. 3 (A). 



B. Another female. Presented by Babu Rajcndra Mal- 

 licka. 



1818. C. CITRINO-CRISTATA. 



Syn. Plyctolophus citrino-cristatus, Fraser, P. Z. S. 1844, p. 



39.* 

 IIab. ? 



A. Male. Presented by Babu Kajendra Mallicka. 



Genus Psittacus, subgenus Chrysotis, p. 2. 



1819. ChR. LEUCOCEPHALtrS, No. 8 (A). 



Genus Loriculus, p. 9. 



1820. L. AsiATicus, No. 46 (A). 



Syn. Erase Psittacus pkilippensis and Psittacula ruhri/rons, 

 which refer to a nearly allied species. 



B. Another. E. L. Layard, Esq. 



Genus Coriphilus, p. 13. 



1821. C. NOTATus, No. 60 (A). 



Genus Archibuteo, p. 28. 



1822. A. LAGOPus (Lev. Ois. d'Afr., pi. IS). 



Syn. Falco lagopus, Brunuich. 

 F. plumipes, Daudin. 

 F. pennatus apud Cuvier. 

 F. sclavonicusy Latham. 

 A. planiceps et alticeps, Brehm. 

 Butaites buteo, Lesson "j 



F. sancti Johannis et F. novcB terrce, 

 Gmelin. >•? American race. 



F. lagopus et F. niger, Wilson. 

 Buteo (iter, Vieillot. 

 IIab. N. regions, chiefly, in Europe and America ; Africa, to 

 C. G. Hope. 



A. Specimen presented by the University of Christiania. 



* There can be little doubt of the correctness of the identification of this third 

 species of Sulphur-crested Cockatoo, though the description cited is exceedingly 

 defective. The Society's bird is rather larger than C. sulptinrea, with a smaller 

 and very differently shaped beak, a longer crest, and but a faint tinge of yellow on 

 the cheeks. Wing JO4 in. Crest 4^ in. 



