LIST OF CONTRIBUTORS. 41 



Eakins, Thomas. The differential action of certain muscles pass- 

 ing more than one joint. P '94, 172 

 Earle, Chas. Palawsyops and allied genera. P '91, 106 



A memoir upon the genus I'ahvosyops Leidy and its allies. 



J VIII, 267 



Eastlake, T. Warrington. Conehologia Hongkongensis. P '28, 230 



Entomologia Hongkongensis, report on the Lepidoptera of 



Hong Kong. P '85. 81 



Eckpeldt, J. W. Notes on the lichens in the herbarium of the 



Academy. P 'Sti, 342 

 Edwards, Amory. On the Gentoo Indians. P '52, 52 

 Edwards, Wm. II. Descriptions of certain species of diurnal 



Lepidoptera found within the limits of the United States and 



British America. P '61, 160; No. 2, '62, 54; No. 3, '62, 221 

 Eigenmann, Carl H. A review of the American Gasterosteidae. 



P '86, 233 



Notes on the specific names of certain North American 



fishes. P '87, 295 



Eigenmann, Caul H. and Clarence Hamilton Kennedy. On a 

 collection of fishes from Paraguay, with a synopsis of the Ameri- 

 can genera of eichlids. P '03, 497 



Eigenmann, Carl H. and Morton W. Fordice. A review of the) 

 American Eleotridinse. P '85, 66 



A catalogue of the fishes of Beam Blossom Creek, Monroe 



County, Indiana. P '85, 410 



Eliot, C. Notes on tectibranchs and naked mollusks from Samoa. 



P '99, 512 

 Elliott, Daniel Girard. Description of a new species of the 



genus Pitta. P '61, 153 

 Remarks on the species composing the genus Pediocaetes 



Baird. P '62, 402 



Remarks upon a proposed arrangement of the family of 



grouse, and new genera added. P '64, 23 



Description of an apparently new species of owl of the 



genus Scops. P '67, 99 

 Elliot, Stephen. Observations on the genus Glycine and some of 



its kindred genera. J i, 320, 371 

 Ellis, J. B. On the variability of Sphaeria quercuum. P '79, 66 



Reply to Dr. M. C. Cooke's criticism of paper on variability 



of Sphseria quercuum Sz. P '79, 381 



Notes on some specimens of Pyreaiomycetes in the Schweinitz 



herbarium of the Academy. P '95, 20 



