vi Proceedings of the Biological Society of Washington. 



A New Alsophila from Guatemala and Vera Cruz, by William 



R. Maxon 125-126 



Mutanda Ornithologica. VII, by Harry C. Oberholser 127-128 



Summary of Notes on Winter Blooming at Washington, D. C, 



by W. L. McAtee. 129-132 



Two New North American Anthomyiidae (Diptera), by J. R. 



Malloch _ 133-134 



The Status of the Subgenus Sieberocitta Coues, by Harry C. 



Oberholser .' 135-138 



General Notes - 139-144 



Spizella arborea the Proper Name for the Tree Sparrow, by 

 Harry C. Oberholser, 139; The Proper Name for Limicola 

 platyrhyncha (Temminck), by Harry C. Oberholser, 140; 

 The Taxonomic Position of the Genus Ramphalcyon, by 

 Harry C. Oberholser, 140; The Status of the Genus Cen- 

 tronyx Baird, by Harry C. Oberholser, 141; The Generic 

 Name of the Rook, by Harry C. Oberholser, 141 ; The "Glass- 

 Snake" of Formosa, by Leonhard Stejneger, 142; A New 

 Nyctelea Name, by Paul C. Standley, 143. 



A New Rock Iguana from Porto Rico, by Thomas Barbour 145-148 



A Review of Reichenbach's Genera Siptornis and Cranioleuca, 

 with Descriptions of New Allied Genera and a Subgenus, by 

 Charles B. Cory 149-160 



A New Cotton Rat from Arizona, by A. Brazier Howell 161-162 



An American Flounder, Limanda beanii, Referred to the Genus 



Poecilopsetta, by Carl L. Hubbs 163-164 



Notes on Gargaphia tiliae Walsh, the Linden Lace-bug, by 



Harry B. Weiss 165-168 



A New Pocket Gopher from Western Washington, by Walter 



P. Taylor 169-172 



The Status of Lams hyperboreus barrovianus Ridgway, by 



Harry C. Oberholser... 173-176 



Critical Remarks on Philippine Island Land Shells, by Paul 



Bartsch - 177-184 



Fitch's Thorn Leaf Aphis, by A. C. Baker 185-186 



A New Salvia from Guatemala, by S. F. Blake 187-188 



New Plants from Sinaloa, by S. F. Blake 189-194 



General Notes...... __. 195-202 



A Note on the Eye of the Black Skimmer (Rynchops nigra), 

 by Alexander Wetmore, 195; Some Notes on the Plumage of 

 the Male Florida Red-wing (Agelaius p. floridanus), by F. C. 

 Lincoln, 196-197; A New Name for a Dromiid Crab, by Mary 

 J. Rathbun, 197; Additions to "A List of Families and Sub- 

 families of Ichneumon-flies or the Superfamily Ichneumon- 

 oidea (Hymenoptera), by Henry L. Viereck, 198; A Former 

 Record of the Heath Hen (Tympanuchus cupido) at Wash- 

 ington, D. C, by B. H. Swales, 198; Pagophila eburnea versus 

 Pagophila alba, by Harry C. Oberholser, 199; Some Neces- 

 sary Changes in Crustacean Nomenclature, by Austin H. 

 Clark, 199; The Status of the Genus Asarcia Sharpe by Harry 

 C. Oberholser, 200; The Names of the Subfamilies of Scolo- 

 pacidae, by Harry C. Oberholser, 200; Notes on the Names 

 of Halobaena caerulea and Prion vittatus, by Harry C. 

 Oberholser, 201. 



