498 



Aligemeine Naturwissenschaften. 



tura osservata nella Cornea di un Cavallo (c. tav.). — Trinchese, S., 

 Descrizione del nuovo gener e Bosellia (c. tav.). — D'Ajutolo, G„ Su 

 di alcune articolazioni anomale del primo pajo di coste delV Uomo 

 (c. tav.). 



II volume completo (4 fascicoli), 800 pg. e. 36 tavole. M. 30. 



6531 Lisboa. — Jornal de Sciencias Mathematicas, Physicas e Naturaes, publicado 

 sob os auspicios da Academia Real das Sciencas de Lisboa. Serie II. 

 Tom. II. num. 6. Setembre 1891. Lisboa. 8. pg. 77—156. Mark 3 



Index : Barlo z a du B o cag e , Oiseaux de Vile St. Thome. Sur 

 une variete de Phyllorhina Gommersoni de Vile St. Thome. — Ferreira, 

 Sur quelques especes du genre Elaps deposees au Museum de Lisbonne. — 

 Osorio, Estudos ichthyologicos acerca da fauna dos dominios portuguezes 

 na Africa. Note sur quelques especes de Crustaces de Vile St. Thome, 

 Hot das Rolas et Angola. — Machado, Identite entre les lois de Pfluger 

 et Celles de Brenner prouvee par ma decouverte de la double Polarisation. 

 Sur la Polarisation double des electrodes employes dans Velectrotherapie. — 

 Ferreira da Silva, Sur Vemploi du sulfo - solenite d } ammoniaque 

 pour caracteriser les alcaloides. Sur Voxyde jaune de Mercure dans Vana- 

 lyse des vins. 



6532 Magdeburg. — Jahresberichte und Abhandlungen des Naturwissenschaft- 

 lichen Vereins in Magdeburg. Redaction : 0. Walter. 1890. Magdebi 1891. 

 8. 4 u. 320 pg. m. 1 Karte. 4 



Inhalt: D anckw ortt, A., lieber die vom Monde verursachte atmo- 

 sphärische Ebbe u. Fluth in Bezug auf Entfernung u. Stundenwinkel des 

 Mondes. — Schulze, E., Amphibia europaea. —Mertens, A., Klima, 

 Thier- u. Pflanzenleben der südlichen Altmark. — Mehely, L. v., Stand- 

 orte u. Verbreitung der braunen Frösche (Ranae fuscae) in Ungarn. — 

 Stade, H, lieber die geographische Verbreitung des Theestrauches (m. 

 Karte) . 



6533 Milano. — Indice generale dei Lavori del R. Istituto Lombardo di 

 Scienze, Lettere ed Arti dalla fondazione 1803 all' anno 1888 per autori 



e per materie. Milano 1891. in-8. gr. 488 pg. 800 



6534 Plymouth. — Journal of the Marine Biological Association of the 

 United Kingdom. New Series. Volume II. No. 2. Plymouth 1891. roy. 8. pg. 

 89 — 196 w. 7 plates. 4 



Cont.: Cunningham, J. T., The egg a. larva of Callionymus lyra (w. 

 plate). The rate of growth of some Sea Fishes a. their distribution at dif- 

 ferent ages. On the development of Palinurus vulgaris, the Bock Lobster 

 or Sea Cray fish (w. 2 pl.) . The reproduction a. growth of the Pilchard 

 (w. pl.). — Gar stang, W., On some Ascidians from the isle of Wight, 

 a study in Variation a. nomenclature (w. 2 pl.). — Dickson, H. N., 

 Physical investigations, preliminary paper (w. pl.). Notes on meteorolo- 

 gical observations at Plymouth. — B ach, W., Notes on the Herring, 

 Long-Line a. Pilchard Fisheries of Plymouth, continued. etc. 



Vol. II. No. 1. w. 4 plates (2 coloured). M. 4. 



6535 Raleigh, N. C. — Journal of the Elisha Mitchell Scientific Society. 

 Vol. VIII. part 1, January— June 1891. Raleigh. 8. pg. 1—27. 2 



Cont: Cain, W., Demonstration of the Method of Least Work. — 

 S mithw ick . J. W. P„ Additions to the Avifauna of North Carolina. 

 — B ail ey, S. C, The Alexander County Meteoric Iron. — Ven abl e , 

 F. P. } Treatment of Zircons in preparing Zirconium Oxychloride. — 

 Moreh ead, J. M, Quantitative Analysis of the Zircon. 



6536 Toronto. — Transactions of the Canadian Jnstitute. No. 3. (Vol. II. part 

 1.) October 1891. Toronto. Imp. 8. pg. 1—157 with illustrations. 5 



Cont. : Mi ekle, G, Notes on Nickel. — Clark , J. M., The Lumini- 

 ferous Ether. — Mac d n g all , A., The Bocothick Indians. — Ha rvey, 

 A., Bone Caves. — Dewar, B., Gold and Silver in Galena and Iron 

 Pyrites. — Fleming, S., Beforms in Time - Reckoning. — Clark, J. 

 L., Lake Currents — etc. 

 Naturae Novitates. Jahrg. XIII, No. 24. R. Friedländer & Sohn in Berlin. 



