Kuisee ra Pijteenth Supplement to the A, O. U. Check-List, 299 
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546. Ammodramus savannarum australis MAYNARD. 
546a. Ammodramus savannarum bimaculatus SwArInson. 
546. Ammodramus savannarum floridanus (Mrarns). 
SuBpcENus AMMODRAMUS Swainson. This is changed to 
GENUS PASSERHERBULUS MAYNARD. 
Passerherbulus Maynarp, Birds Eastern N. A., 2d ed., Pt. 40, 
1895, 707. Type, Emberiza leconteti AUDUBON. 
) ype, 
Nos. 547-551 thus become 
547. Passerherbulus henslowi (AupUBON), 
o47a. Passerherbulus henslowi occidentalis (Brewster). 
548. Passerherbulus lecontei (AUDUBON). 
549. Passerherbulus caudacutus (GMELIN). 
549.1. Passerherbulus nelsoni (ALLEN). 
549.la. Passerherbulus nelsoni subvirgatus (Dwicnr). 
550. Passerherbulus maritimus (Wiison). 
550a. Passerherbulus maritimus peninsule (ALLEN). 
590b.  Passerherbulus maritimus sennetti (ALLEN). 
590c.  Passerherbulus maritimus fisheri (CHAPMAN). 
550d. Passerherbulus maritimus macgillivraii (AUDUBON). 
551. Passerherbulus nigrescens (Ripaway). 
GENUS HELMINTHOPHILA Ripeway. This becomes 
GENUS VERMIVORA SWAINSON. 
Vermivora SWAINSON, Philos. Magazine, n. s., I, June, 1827, 
434. Type, Sylvia solitaria W ILSON = Certhia  pinus 
LINN2&XUs. 
Nos. 640-647 thus become 
640. Vermivora bachmani (AUDUBON). 
641. Vermivora pinus (I ANN BUS). 
642. Vermivora chrysoptera (LINN us). 
643.  Vermivora lucie ( CoopEr). 
