320 Tenth Supplement to the A. O. U. Check-List. \^'^ 



Hydrocoleus Kaup. Passerculus Bonap. 



Iridoprocne Cones. Pelidna Cuvier. 



Limonites Sharpe. Phcebetria Reichenb. 



Lophophanes Kaup. Picicorvus Bonap. 



Nuttallomis Ridgtv. Podasocys C(?«^j-. 



Nyctanassa Reichenb. Proctopus Kaup. 



Ochthodromus Reichenb. Pseuduria Sharpe. 



Ortygops Heme. Psiloscops Coues. 



Oxyechus Reichenb. Tachytriorchis Kaup. 



Pallasicarbo Coues. Telmatodytes Cab. 



Errata. 



Check-List, 2d ed., p. 34, No. 99, in the reference " Auk, III, July 



1886, 300, " for 300 read 390. 

 Ninth Supplement, Auk, XVI, 1899, p. 125. The second refer- 

 ence under 722(7 should be 

 Anorthura hiemalis pacijica Ridgw. Proc. U. S. Nat. Mus. VI, 

 1883, 94. 



Ninth Supplement, Auk, XVI, 1899, iii. Insert above No. 

 435 the following: 



Genus ATTHIS Reich. 



Atthis Reichenbach, Aufz, der Colib. 1853, 12. Type, Omys- 

 mia heloisa Less. & De Lattre. 



