104 



NOMENCLATURE OF BIRDS. 



b. Hirund-apus, Hodgs. 1836. 



524. ACANTHYLIS CAUDACtJTA. B. M. 



Hirundo caudacuta, Lath. H. fusca, Steph. Gould, B. of 

 Austr. ii. pi. 10. Chaetnra australis et C. fusca, Steph. C. 

 macroptera, Sw. ZooL Illustr. n. s. pi. 42. Fallen e macro p- 

 tera et P. caudacuta, Bote. Acanthylis caudacuta, G. R. Gr. 



New South Wales and Van Diemen's Land. — England! 



525. Acanthylis nudipes. B. M. 

 Chaetura (Hirundapus) nudipes, Hodgs. Acauthylis nudipes 

 G. R. Gr. A. fusca, BL Cypselus leuconotus, Deless. Mag. 

 de Zool. Ois. t. 20. Souven. Voy. Inde. Or. Ois. t. 9. C. nu- 

 dipes, Hartl. Pallene leuconota, Boie. Hemiprocne (Acan- 

 thylis) leuconotus, Streuhel. 



India (Himalaya). 



526. ACANTHYEIS GIGANTEA. 



Cypselus giganteus, V. ffass. PL col. 364. Apus (Pallene) 

 gigantea, Less. Acanthylis gigantea, G. R. Gr. A. cauda- 

 cuta, BL Pallene gigantea, Boie. Hemiprocne (Acauthylis) 

 gigantea, Streubel. 



Malayan Peninsula, India (Himalaya) and Ceylon. 



527. Acanthylis leucopygialis. 

 Acanthylis leucopygialis, BL 



Malayan Peninsula. 



528. Acanthylis sylvatica. 



Acanthylis sylvatica et A. Sabini (Gr.), Tick. 



Central India. 



529. Acanthylis ciris. 



Hirundo ciris, Pall. Acanthylis ciris, G. R. Gr. Pallene 

 ciris, Boie. 



Siberia. 



