GEN. 131-134 OF KEY. 61 



299a. PIOUS PUBESCENS L., 



var. GAIRDNEHII (Aud.) Cs. 

 Gairdiier's Woodpecker. 



300. PICOIDES ARCTICUS (Sw.) GR. 

 Black-backed Woodpecker. 



301. PICOIDES AMERICANUS BREHM. 

 Sanded-backed Woodpecker. 



SOla. PICOIDES AMERICANUS BREHM., 



var. DORSALIS (Bd.) All. 

 Striped-backed Woodpecker. 



302. SPHYRAPICUS VARIUS (L.] BD. 

 Yellow-bellied Woodpecker. 



302a. SPHYBAPICUS VARIUS (L.) BD., 



var. NUCHALIS (Bd.) All. 

 Nuclial Woodpecker. 



303?* SPHYRAPICUS RUBER (GM.) BD. 

 Red-breated W r oodpecker. 



304. SPHYRAPICUS THYROIDEUS (CASS.) BD. 



Bro^vn-beaded Wroodpecker. 



305. SPHYRAPICUS WILLIAMSONI (NEWB.) BD. 



Williamson's W r oodpeckcr. 



306. CENTURUS CAROLINUS (L.) BP. 



Red-bellied 



307. CENTURUS AURIFRONS (WAGL.). 

 Yellovr-faced 



308. CENTURUS UROPYGIALIS BD. 

 Crila 



* Apparently a var. of 302. 



