Allgemeine Naturwissenschaften. 



Cont'. de Quatrefages, The Pigmies, 

 transl. by Errington de la Croix. III. 

 Äsiatic Pigmies orNegritos. — Hervey, 

 Valentyn's Description of Malacca. — 

 Maxwell, Law and Customs of the Ma- 

 lays with reference to the Tenure of 

 Land. — Tenison-Woods, The Stream 

 Tin Deposits of Perak. — Hervey, Rem- 

 bau. — Dalrymple, The Tawaran and 

 Putatan Rivers. 

 Journal of the Royal Microscopical Society; 

 containing its Transactions and Procee- 

 dings, and a Summary of current Rese- 

 arches relating to Zoology and Botany 

 (principally Invertebrata and Cryptoga- 

 mia) Microscopy etc. Edit. by F. Crisp. 

 Ser. Ii. vol. V. part 1 . Febr. 4 885. Lon- 

 don, roy. 8. pg. 4 — 176 with 3 plates. 520 

 Cont. Cheshire, Apparatus for diffe- 

 rentiating the sexes in Bees and Wasps. 

 Dowdeswell, On the occurence of varia- 

 tions in the Development of a Saccha- 

 romyces. Michael, Notes on the life- 

 histories of some of the little-known 

 Tyroglyphidae. — Summary. Pro- 

 ceedings. 



Jonmal and ProceedingS of the Royal So- 

 ciety of New South Wales. Vol. 1 7: 1 883. 

 Sydney 1 884. 8. 48 a. 324 pg. w. 4 

 plates, map a. table. 1 1 so 



MaandbladvoorNatuurwetenschappen,uitg. 

 d. de Sectie voor Natuurwetenschappen 

 van het Genootschap ter bevordering van 

 Natuur-,Genees- en Heelkunde te Amster- 

 dam. Redact. J. G. Gosterus. Amsterd. 

 roy. 8. — Jaarg. 12: 1885. 3 

 Memoires de l'Acadömie nationale des Scien- 

 ces, Arts et Belles-Lettres de Caen. 1884. 

 Gaen 1885. 8. 630 pg. 

 Memoires de l'Academie de Nimes. Serie 8. 

 Tome VI: Annee 1883. Nimes 1 885. 8. 

 92 et 328 pg. av. plchs. 

 MemoHe della Reale Aecademia delle Scienze 

 di Torino. Serie II. Tomo 36. Tor., Feb- 

 braio 1 885. in-4. gr. 31, 515 e 184 pg. 

 c. 16 tavv. 50 

 Nordenskiold, A. E. V., Studien und For- 

 schungen veranlasst durch meine Reisen 

 im hohen Norden. Ein Supplement zu: 

 ,,Die Umsegelung Asiens u. Europas auf 

 der Vega". Leipzig 1 885. gr. 8. 9 u. 521 

 pg. m. 8 z. Thl. color. Tfln. u. Karten 

 u. 200 Abbildgn. 24 

 Inh. : Nordenskiold, Ueb. d. Reise d. 

 Gebrüder Zeno u. d. ältesten Karten 

 üb. d. Norden (m. 2 Tfln.). Wittrock, 

 Ueb. d. Schnee- u. Eisflora, besonders 

 in d. arktischen Gegenden ; m. Anhang: 

 Ueb. d. Schnee- u. Eisfauna (m. 1 Tfl.). 

 Nordenskiold, Ueb. d. geologische Be- 

 Naturae Novitates. Jahrg. VII, Nr. 5. 



deutung d. Herabfallens kosmischer 

 Stoffe auf d. Oberfläche der Erde (m. 

 2 Tfln.). Nathorst, Beiträge d. Polar- 

 forschung z. Pflanzengeographie d. Vor- 

 zeit. Hildebrand, Beiträge z. Kenntniss 

 d. Kunst d. niederen Naturvölker (m. 

 1 Tfl.). Aurivillius, D. Insektenleben 

 in arktischen Ländern. Kjellman, Aus 

 d. Leben d. Polarpfianzen. 

 ProceedingS of the Royal Society. London. 



No. 233. (Vol. 37 pt II.) Lond. 1885. 8. 



pg. 251 —360, and Obit. Not. pg. 9—32, 



with 1 plate. öao 

 Cont. Gore, Some relat. of Heat to 

 Volt. a. Thermo-electric Act. of Metals 

 in Electrolytes. Stewart a. Carpenter, 

 Report to the Solar Phys. Gomm. 

 Schuster, Experim. on the discharge 

 of Electric, through Gases. Bleekrode, 

 On the experim. determinat. of the 

 Index of Refract. of Liquefied Gases. 

 — The same. No. 234. (Vol. 37 pt. III.) 



Lond. 1 885. 8. pg. 361 — 495, titlep., 



Contents. 620 

 Cont. Hipkins, On the Harmonics of 

 a String etc. Ellis a. Hipkins, Tono- 

 metr. Observ. on some exist. Non- 

 harmon. Mus. Scales. Tomlinson, Infi, 

 of Stress a. Strain on the Phys. Prop. 

 of Matter. II. Whymper, On the Mi- 

 crosc. Struct. of Rocks fr. the Andes.V. 

 Bullar, Experim. to determ. the origin 

 ofthe Respirat. Sounds. Weldon, Onthe 

 origin of the Suprarenal Bodies of Ver- 

 tebr. Gorham, The Pupil-Photometer. 

 ftuarterly Jonrnal of Microscopical Science. 



Edit. by E. Ray Lankester, W. T. Thi- 



selton Dyer, E. Klein, H. N. Moseley and 



A. Sedgwick. No. 97. (New Series, vol. 



25 pt. I) London, January 1885. roy. 8. 



pg. 1 — 181 with 12 plates. 1 04o 



Cont. Cunningham, Significance of 

 Kupffer's Vesicle. Caldwell, Blastopore, 

 Mesoderm andMetameric Segmentation. 

 Brook, Origin of the Hypoblast in Pe- 

 lagic Teleostean Ova. Moseley, On the 

 presence of eyes in the Shells ofcertain 

 Chitonidae. Lankester' Archerina Bol- 

 toni. E.van Beneden's researches on the 

 maturation a. fecundat. of the Ovum. 

 Weldon, On the suprarenal bodies of 

 Vertebrata. Plowright, On the life-hist. 

 of cert. brit. Heteroecismal Uredines. 

 Halliburton, On the occurr. of Chitin 

 as a constituent of the cartilages of 

 Limulus a. Sepia a. o. 

 Secchi, A., Die Einheit der Naturkräfte. Ein 



Beitrag zur Naturphilosophie. Deutsch v. 



L. R. Schulze. 2. revid. Aufl. 2 Bände. 



Leipzig 1885. gr. 8. 700 pg. 12 

 R. Friedländer & Solm in Berlin. 



