ADDENDA. 



Page 239: Add to synoiij'iuy of Aititophila vKjicanda rnficduda: 

 H:emop]nla ruficauda Undekwood, Ibis, 1896, 436 (Volcan de Miravalles, Costa 

 Eica). 



Pago 244: P^xtend range of A'uuopldla rufescois rafesccnt< to Co.sta 

 Rica, and add the following reference: 



Hxinophihi rvfcscois Underwood, Ibis, 1896, 4:36 (Volcan de ^Iil•avall^■^^, Costa 

 Kica). 



Page -4-1:9: Add to synonymy of Arreiiwnopfi ^ujjcrclUoau.^ t<Hper- 

 ciliosiis: 



Etiihernngra superciliom Underwood, Ibis, 1896, 437 (Volcan de Miravalles, Costa 

 Eica). 

 Page 451: Add to range of Arremonops verticalin the locality C'ani- 

 pechc (Campeche). Specimens in collection of the Biological Survey 

 (E. W. Nelson). 



Page 452: Add to range of Arrenionop)>< chloi-oiiotim the localities 

 La Vega and Puerto Morelos, Yucatan, and Apozote, Campeche. 

 (Specimens, collected by E. W. Nelson, in collection of the United 

 States Biological Survey.) 



Page 454: Add to synonymy of Arreiaomps conirvstrla rlcliiiumdi: 

 Embemagra striaticeps Underwood, Ibis, 1896, 436 (Volcan de Miravalles, Costa 

 Eica). 

 Page 501: After GeoHpiza daibia add: 



GEOSPIZA PLATYRHYNCHA (Heller and Snodgrass). 

 BROAD-BILLED GROUND FINCH. 



" Similar in size and proportions to G. fortls duhla, but mandible 

 considerably wider at the base, 12 mm. or greater. 



"The three adult black males in the collection ditfer from adults 

 of G. fortls duhia in their wider mandibles but are otherwise indis- 

 tinguishable.'" 



Albemarle Island (Iguana Cove), Galapagos Archipelago. 

 Geospiza fart is platyrhyncha Heller and Snodgrass, Condor, iii, May, 1901, 75 

 (Iguana Cove, Albemarle I., Galapagos Archipelago; coll. Leland Stanford 

 Jr. University). 

 Page 514: After Geospiza ahingdoni add: 



GEOSPIZA ROTHSCHILDI (Heller and Snodgrass). 

 ROTHSCHILD'S CACTUS FINCH. 



"Much like G. ablmjdoni Ami the bill considerably thicker, the basal 

 depth equal to or greater than length of gonys. 



17024—01 43 «72 



