MEMORIAS RECENTES 



Zoologiska Studier : Festshrifé Wilhelra Lilljehorg tillegnad pa hans 



attiondo fó^leUedag af Svcnska Zoologer;y. in 4.% 360 p., XVIII pi. 



\ reti^ato. Upsala, 1896. 

 Miúm, K. W.-^ BòMtUdse Òfter.Gôttehorgs och Bohus lãns hafsjisken 



under J895-1896 afgifoen tlll Kongl. Maj : ts Befallningshqfoande, 



12, 48 p., 5 tah., Gõteborg, 1897. 

 Cardoso Júnior, João — Plantas medicinaes do archipelago de CaboVerde 



— Nocas determinações, 16, 4 p. Ilha de Santo Antão, 1896. 

 Gude, G K. — Armature of Helicoid Landshells, 8-°, 3 p. 3 figs. (cont.) 



London, 1897. 

 Mayer, Alf Goldsborough — On the color and color patterns of Moths 



and Butterflies, 8.% 87 p., 10 pi. nege col., Cambridge, Mass., U. 



S. A., 1897. 

 Parker, G. H. — Tlie Mesenteries and Siphonoglgphs in Metridium mar- 



ginatum, Milne Edicards,^.", 17 p., 1 pi. Cambridge, Mass., U. S. A., 



1897. 

 Photomechanical changes in the retinal pig inent cells of Pakiemono- 



netes, and their relation to the central neroous systeni, 8.", 26 p., 1 pi. 



Cambridge, Mass., U. S. A., 1897. 

 Ridgway, Rob. — Birds of the Galapagos Archipelago, 8°, 211 p., 2 pi. 



Washington, 1896. 

 Mearns, Edgar A. — PreUminary diagnoses of new mammals ofthe gen. 



Sciurus, Ca.stor, Neotoma, and Sigmodon/rom the Mexican horder 



of the United States, 8.% 4 p. Washington, 1897. 

 Miller, Gerrit S. Ir. — The beach mouse of Muskeget Island., in 8.% 16 



p., I pi. Boston, 1896. 

 N. S. Shaler — Conditions and effects of the expulsion of gases from the 



Earth, 8.% 18 p. Boston, 1896. 

 Dyar, Harrison G. — On the larvce, of the Iiigfier Bombyces {Agrotides 



' grote), 8.", 21 p., fig. Boston, 1896. 

 Marcou, Jules — TAe Jura of Texas, 8.", 10 p. Boston, 1896. 

 Rangs, Outram — An important addition to the Fauna of Massachusetts, 



8.% 3 p. Boston, 1896. 

 Batchelder, Ch. — Some facts in regard to thedist ofcertain Mammals 



in New England and Northern New York, 8.", 9 p., íig. Bosion, 1896. 

 Fuller, Myron L. — A new occurrence of carboniferous fossils in the Nar- 



ragansett Basin, 8,% 5 p. Boston, 1896. 

 Woodwoi'th, J. B. — On the fracture system of joints, with remarks on 



certain great fractures, 8.°, 26 p., 5 pi. Boston, 1896. 

 Scudder, Samuel H. — List ojexotic Ortlioptera described by S. H. Scud- 



der, 1868-1879, trith a revision of their nomenclature, 8.", 18 p. 



Boston, 1896 



