RedaGcioia.-BIBLlOGRAFÍA. 183 



escrito por su aventajado discípulo Sr. Gallardo. Terminan este tomo las 

 últimas dos Memorias presentadas al (iobierno respecto a la marcha del 

 Museo de Buenos Aires por el L>r. Berg, a (juien la ciencia ha perdido a 

 princios del año en curso. 



157. — Dr. Pietro BuíTa. — "Contributo alio studio della Héliot- 



hrips hcemorrodalis-Fabr." 1 folleto en 8.^ con 5 láms. 



Firenze, 1898. 

 158. — H. T. BlllT. — "The structural relations of the araygda- 



loidal melaphyr in Brookline, Newton, and Brighton, Mass." 



Cambridge, Mass. 1901. 

 159. — R. A. ©aly. — "The Fisiography of Acadia." Cambridge) 



Mass. 1901. 

 160. — A. Hi, Mayer. — "Some Medusae from Tortugas (Florida)," 



Cambridge, 1901. ■ 

 Este es un hermoso trabajo ilustrado con 44 láms. 



161. — Icl. — "Descriptions of new and little known Medusae 



from the western Atlantic." Cambrigde (Mass.), 1900. 

 162. — Outram Bangs. — "On a collection of Birds from the 



Liu Kin Islands." Cambridge (Mass.) 1901. 

 163. — J. W. Folsam. — "The development of the mouth-parts 



of Anurida marítima, Guér." Cambridge, 1900. 

 164. — W. M. Davis. — "An excursion to the grand Canyan of 



the Colorado." With 2 plates.— Cambridge (Mass.), 1901. 

 185. — F. W. €}alloway. — "Observation on the non-sexual repro- 

 duction in Dero vaga. With 5 plates. Cambribge, Mass. 



1899. 

 166. — C. R. Eastman. — "Fosil Lepidostieds from the Green 



River shales of Wyoming." With 2 plates. Cambridge, 

 167.— J. W. Folsom. — "The Anatomy and Physiology of the 



mouth parts of the Colembolan Orchosella cincta," L. 



Cambridge, Mass. 1899. 

 168. — W. E. €astle. — "Some north Aiaerica fresh-water Rhyn- 



chobdelidae." With 8 plates. Cambridge, Mass. 1900. 

 169. — A. G. Mayer. — "An Atlantic Palolo, Staurocephalers 



Gregarius." With 3 plates. Cambridge, Mass. 1900. 

 170.— €. H. Parker. — "The photomechanical changes in the 



retinal pigment of Gammarus." Cambridge, Mass. 1899. 

 171. — A. €. Andrews. — "Notes on the limestones and general 



geology of the Fiji islands, with special reference to the 



Lau grou[i. Based upon surveys made for Alexander Agas- 



siz."' Cambridge, Mass. 1900. 



Este interesante tiabajo lleva un prólogo del Sr. J. W. Edgeworth Davis 



i esta ilustrado con 40 láms. 



