380 MACROCHIRES. 



Hydropsalis torquata, Cass. Journ. Ac. Phil. ii. p. 114 : Scl. 

 P. Z. S. 1866, p. 142. 



a (Bt at Edinburgh] 1852. 



A species of South-eastern Brazil. 



1857. Hydropsalis forcipata. 

 Capnmulgus forcipatus, Nitzsch, Pter. p. 125. 

 Hydropsalis forcipata, Burm. Syst. libers, ii. p. 380 : Scl. 



P. Z. S. 1866, p. 143. 



a Brazil (N. C. Strickland) 1838. 



NYCTIDROMUS. 

 > 

 Nyctidromus, Gould, Icon. Avium, Part ii. (1838). 



1858. Nyctidromus albicollis. 



Caprimulgus albicollis, Gm. Syst. Nat. i. p. 1030. 



Nyctidromus albicollis, Scl. P. Z. S. 1866, p. 144. 



a (Thomas] 1843. 6 Bahia (S. Button) 1846. c Guate- 

 mala^. Constancia) 1848. d Brazil? (A rgent) 1852. e (Argent] 

 1852. / (Bt. at Liverpool) 1853. 



FAMILY. STEATORNITHID^E. 



STEATORNIS. 

 Steatornis, Humboldt, Bull. Soc. Philom. 1817, p. 51. 



1859. Steatornis caripensis. 



Steatornis caripensis, Humb. I. s. c.: Scl. P. Z. S. 1866, p. 

 130. 



a Colombia (Galeotti) 1845. 



