BIRDS OF NORTH AND MIDDLE AMERICA. 893 



outer toe, without claw, reaching to shghtiy beyond middle of subter- 

 minal phalanx of middle toe, the inner toe slightly but decidedly 

 shorter; hallux shorter than outer toe but much stouter, its claw 

 decidedly shorter than the digit, all the claws strongly curved, acute, 

 rather stout. 



Coloration. — Plain olive above, becoming grayer on pileum, the 

 wings with two whitish bands; beneath pale yellowish passing into 

 dull whitish on throat. 



Nidijication . — (Unknown . ) 



Range. — Island of Haiti (Santo Domingo) , Greater Antilles. (Mono- 

 typic.) 



LAWRENCIA NANA (Lawrence). 

 FLAT-BILLBD VIREO. 



Adult. — Pileum and hindneck plain deep smoke gray; back, scapu- 

 lars, rump, and lesser wing-coverts plain dull grayish olive-green or 

 greenish olive; wings (except lesser coverts) and tail dark hair brown 

 with paler edgings, the middle wang-coverts broadly, the greater cov- 

 erts more narrowly, tipped with dull white; a dull whitish loral spot; 

 suborbital region pale grayish olive, tinged with yellowish, passing 

 into a more decided gray on terminal and upper portions of auricular 

 region; chin and throat dull yellowish white, very indistinctly barred 

 with pale grayish; rest of under parts very pale primrose yellow, 

 tinged with pale olive on sides and flanks; under wing-coyerts deeper 

 primrose yellow; bill brownish (in dried skin), the mandible slightly 

 paler; legs and feet horn color (in dried skin); length (skin), 112; 

 wing, 55; tail, 50; exposed culmen, 9.5; tarsus, 18.5; middle toe, 

 without claw, 10." 



Island of Haiti (Santo Domingo''), Greater Antilles. 



Empidonax nanus Lawrence, Ibis, July, 1875, 386 (Santo Domingo; coll. U. S. 



Nat. Mus.).— Cory Birds Haiti and San Dom., 1885, 82; Auk, iii, 1886, 234. 

 [Empidonax] nanus Cory, List Birds West Ind., 1885, 17. 

 Lawrencianana Riugway, Ibis, 1886, 461.— Sclater, Cat. Birds Brit. Mas., xiv, 



1888, 233. 

 Lawrcnaa nanus QovLY, Birds West Ind., 1889, 120; Cat. West Ind. Birds, 1892, 14, 



109, 131. 



Page 340, fourth line: For Lipangus read Lipaugus. 



Page 340, footnote 6: Pogonotriccus plumheiceps Lawrence has 

 recently been made the type of a new genus, Oreomyias Berlepsch 

 (Proc. Fourth Int. Orn. Congr., Feb., 1907, 491). 



Page 347: For Myiochanes (p. 508) read Myiochanes (p. 509). 



Page 350, footnote: Add to citations of C[opurus] colonus: 



Hartlaub, Syst. Verz., 1844, 50 (Brazil). 



a One specimen (the type), sex unknown. ^The precise locality is not known. 



