Naturalist 



[March, 



Eimer, Th.— Die Artbilding and Verwandtschaft bei den Schmetterlingen, II 

 Theil. Erne Systematische Darstellung der Abiinderungen, Abarten und Arten 

 der Schwalbenschwanz-ahnlichen Formen der Gattung Papilio. Jena, 1895. 

 From the author. 



Froggatt, W. W.— Notes on the Sub-Family Brachyscelinse, with descrip- 

 tions of New Species. Pt. IV, Extr. Vol. X (Ser. 2). Proceeds. Linn. Soc. N. 

 S. Wales, 1895. From the author. 



Gilette, C. P. and C. F. Baker.— A Preliminary List of the Hemiptera of 

 Colorado. Bull. No. 31, 1895. Colorado State Agric. College. From the au- 



Haeckel, E.— Systematische Phylogenie der Wirbelthiere (Vertebrata) Dritter 

 Theil , Berlin, 1895. From the author. 



Hay, O. P.— On t 

 Amia. Field C 



Hobbs, W. H — A Contribution t 

 Wisconsin, Sci. Series, Vol. 1, 1895- 



Hollick, A-— -A New Fossil Nelumbo from the Laramie Group at Florence, 



Colorado. Wing-like Appendages on the Petioles of JJriophyllum pojmlmdes 



Lesq., and IAriodendrcm alatum Newb., with descriptions of the latter. Extrs. 



Bull. Torrey Bot. Club, XXI, 1894. Descriptions of New Leaves from the 



Cretaceous (Dakota Group) of Kansas. Ibid, XXII, 1895. From the author. 



Hubrecht, A. A. W.— Die Phylogenese des Amnions und die Bedeutung des 

 Trophoblastes. Aus Verhandl. K. Acad. Wetenschap. Amsterdam, Tweede Sect 

 Dl. XV, No. 5, 1895. From the author. 



Element, M. C— Sur l'Origine de la Dolomite dans les formations se\Iimen- 

 taires. Extr, Bull. Soc. Beige de Geol., T. IX, Bruxelles, 1895. 



Laboratory Studies Oregon State Agricultural College, Vol. I, No. 1, 1895. 

 From F. L. Washburn. 



Lucas, F. A.— The Tongues of Wood-peckers. Extr. Bull. No. 7, Div. 

 Ornith. and Mam., U. S. Dept. Agric. From the author. 



Miller, S. A. and Wm. F. E. Gurley. Description of New Species of Paleo- 

 zoic Echinodermata. Bull. No. 6 of the 111. State Mus. Nat. Hist., 1895. 



Minot, C. S.— Ueber die Vererbung und Verjungung. Aus. Biol. Centralb. 

 Bd., XV, Nr. 15, Leipzig, 1895. From the author. 



Mivart G.— On the Hyoid Bone of Certain Parrots. Extr. Proceeds. Zool. 

 Soc. London, 1895. From the author. 



Morgan, T. H.— Studies of the "Partial" Larvae of Sphaerechinus. The 



Formation of One Embryo from Two Blastulse. A Study of a Variation in 



Cleavage. Aus. Archiv. f. Entwickelungsmeehanik der Organism, II Bd. Leip- 

 zig, 1895. From the author. 



Murray, G.— An Introduction to the Study of Seaweeds. London and New 

 York, 1895, Macmillan & Co. From John Wanaraaker's. 



New York State Museum Reports, 44, 45, 46, for the years 1891, 1892 and 

 1893. From Prof. Hall, State Geologist. 



Records of the Australian Mus*um, Vol. II, No. 6. From the Museum. 



Report of the Committee on Royal Society Catalogue. Extr. Bull. Geol. Soc. 

 Am., Vol. 6, 1894. 



