ADDENDA. 



(Incliuling rorrertions.) 



Pao;e 22: To South American references pertaining to Catharus 

 dry as add: 



Cathanis dryas Hartert. Novit. Znol., v, 1898, 479 (C'hinibo, n. w. Ecuador). 

 Pagje 39: Add to citations of Hylociclda mustelina: 

 Henderson, Auk, xxii, 1905. 421 (Yuma, Colorado, 1 spec, May 27, 1905). 

 Page 44 : To citations of Hylociclda guttata sleveni add : 

 Bishop, Condor, vii, 1905, 143 (Redlands, California, Apr. IG). 

 Page 46 : To synonymy of HylocicMa guttata sequoiensis add : 



(?) HylocicMa aonalaschkse pallasi (not Tjirdiis paUasi Cabanis?) Bishop, North Am. 

 Fauna, no. 19, 1900, 95 (15 m. below Little Salmon R., Alaska, breeding). 



Page 46 : To citation of Turdus aonalaschlcse auduhoni (under H. 

 guttata sequoiensis) add : 



Fisher, North Am. Fauna, no. 7, 1893. 146 (White Mts. and Sierra Nevada, 

 California). 



Page 55 : To synonymy of Hylocichla ustulata ustulata add : 



(?) Turdus fuscescens (not of Stephens?) Cherrie, Auk, viii, 1891, 274 (San Jose 

 Costa Rica). 



Pages 69, 70: Genus Zeledonia. According to Pycraft {Ihis, Jan., 

 1905, pp. 1-24) Zeledonia has only nine obvious primaries, the tentli 

 (outermost) being very minute and shorter than the primary coverts, 

 and only ten reetrices! This necessitates the removal of the genus 

 from the Turdidse, and there being no other group into which it can 

 be properly fitted, I propose a new family, Zeledoniidae, for its accom- 

 modation, with the following characters: 



Family ZELEDONIID^. 



THE WREN-THRTJSHES. 



(Characters the same as those of the genus, Zeledonia, as given on 



pages 69 and 70, emended by interpolating in line 2 of the diagnosis, after 



the w^ord "with," "only nine obvious primaries," and substituting 



"ninth" for "tenth" primary wherever the latter occurs in the text.) 



Page 74: To synonymy of Cichlherminia lierminieri herminieri add: 



Tlurdus] herminierii Boxaparte, Consp. Av., i, 1850, 271 (Guadeloupe). 



885 



