123 



GENERA AXD SPECIES OP BIttDS. 



XXVII. ERaATICUS, Baird. 



(Sharpe, Cat. B. Brit. Mus. x. p. 406, 1885 ; Eidgway, 

 B. North & Middle Amer. ii. p. 758, 1902.) 



1. ruber [Swains.), (p. 406.) 

 (Bidgw. f. c. p. 759.) 



HigUands of Mexico 

 (Vera Cruz, Mexico, 

 Oaiaca, Jalisco, 

 Diirango, Sinaloa). 



2. versicolor (Salviii). (p. 407.) 

 (Ridgw. t. c. p. 760.) 



Highlands of 

 S. Mexico 

 (Chiapas) and 

 Guatemala. 



XXVIII. CERTHIDEA, Gould * 



(Sclater, Cat. B. Brit. Mus. xi. p. 27, 1886 ; 



Eothseh. & Hartert, Nov. Zool. tI. pp. 148-151, 1899 ; 

 Eidgway, B. North & Middle Amer. ii. p. 763, 1902.) 



I, olivacea, Gould, (p. 28, pt.) 

 (Ridgw. ;;. c. p. 764.) 



[albemarlei, Kidgw. Pr. U S. Nat. Mus. xvii. 

 p. 360 (1894) ; salvini, Eidgvr. t. c. p. 358.] 



Galapagos Archipelago 

 (James, Duncan, 

 Albemarle, Indefatigable, 

 Narborough, Jervis Is.). 



2. luteola, Bidyw., Pr. U.S. Nat. Mus. xvii. p. 360 Chatham Isl. 

 (1894.) 

 (Kiclgvr. t. c. p. 764.) 



3. ridgwasri, Bothsch. 4' Hart. 

 (Ridgw. t. V. p. 7li5.) 



Charles Lsl. 



4. mentalis, Bidgw., Pr. U.S. Nat. Mus. xvii. Tower Isl. 

 p. 359 (1894). 

 (Ridgw. t. c. p. 766.) 



* Professor Bidgway (I. c.) states that from the results of the study of its anatomy 

 by Mr. F. .V. Lucas, this genus certainly belongs to the Mniofiltida. 



