° 1918 ] Proposed Changes in the A. O. U. Check-List. 21o 



(Cf. Swarth, Proc. Calif. Acad. Sci., ser. 4, VI, May 8, 1916, pp. 80-83; 

 Grinnell, Univ. Calif. Publ. Zool., XII, 1914, pp. 209-210.) 

 fThryomanes bewickii drymoecus Oberholser, Proc. U. S. Nat. Mus., 

 XXI, Nov. 19, 1898, p. 437 (Baird, Shasta Co., Calif.). Revived as 

 a subspecies. (Cf. Swarth, Proc. Calif. Acad. Sci., ser. 4, VI, May 8, 



1916, p. 68). Range: central part of northern two-thirds of Cali- 

 fornia. 



fThryomanes bewickii marinensis Grinnell. Thryomanes bewicki 

 marinensis Grinnell, Univ. Calif. Publ. Zool., V, No. 8, Feb. 21, 

 1910, p. 307 (Nicasio, Marin Co., Calif.). Revived as a subspecies. 

 (Cf. Swarth, Proc. Calif. Acad. Sci., ser. 4, VI, May 8, 1916, p. 64.) 

 Range : coast region of northern California. 



fThryomanes bewickii nesophilus Oberholser, Proc. U. S. Nat. Mus., 

 XXI, Nov. 19, 189S, p. 442 (Santa Cruz Island, Calif.). Revived 

 as a subspecies. (Cf. Swarth, Proc. Calif. Acad. Sci., ser. 4, VI, May 

 8, 1916, p. 78.) Range: Santa Cruz and Santa Rosa islands, Cali- 

 fornia. 



fThryomanes bewickii catalinae Grinnell. Thryomanes bewickii 

 catalina: Grinnell, Univ. Calif. Publ. Zool., V, No. 8, February 21 

 1910, p. 308 (Avalon, Santa Catalina Island, California). Revived 

 as a subspecies. (Cf. Swarth, Proc. Calif. Acad. Sci., ser. 4, VI 

 May 8, 1916, p. 7S.) Range: Santa Catalina Island, California. 

 Thryomanes leucophrys (Anthony) becomes Thryomanes bewickii 

 leucophrys (Anthony). (Cf. Swarth, Proc. Calif. Acad. Sci., ser. 4 

 VI, May 8, 1916, p. 79.) 



fTelmatodytes palustris aestuarinus Swarth. New subspecies 

 Swarth, The Auk, XXXIV, No. 3, July, 1917, p. 310 (Grizzly Island 

 Solano Co., California). Range: central California; in winter to 

 southwestern California. 



fLeptositta Buturlin. New subgenus. Buturlin, Travaux Soc. Imper. 

 Naturalistes Petrograd, XLIV, livr. 2, 1916, pp. 153, 156-157 (type, 

 Sitta leucopsis Gould). Includes Sitta carolinensis Linnseus. 



Sitta carolinensis carolinensis Latham becomes Sitta carolinensis 

 cookei Oberholser, subsp. nov., The Auk, XXXIV, No. 2, April, 



1917, p. 185 (Washington, D. C). Range: northeastern United 

 States and southeastern Canada. 



Sitta carolinensis atkinsi Scott, becomes Sitta carolinensis caroli- 

 nensis Latham, because South Carolina birds are subspecifically the 

 same as those from Florida, the type locality of Sitta carolinensis 

 atkinsi. (Cf. Oberholser, The Auk, XXXIV, No. 2, April, 1917, 

 pp. 181-185.) 



fMicrositta Buturlin. New subgenus. Buturlin, Travaux Soc. Imper. 

 Naturalistes Petrograd, XLIV, livr. 2, 1916, pp. 153-156 (type, 

 Sitta villosa Verreaux). To include all the North American nut- 

 hatches except Sitta carolinensis. 



fBseolophus inornatus murinus Ridgway, Proc. Biol. Soc. Wash., 



