[ 1888 . 
466 PROCEEDINGS OF THE ACADEMY OF 
Engler, A. und K. Prantl. Die natUrlichen Pflanzenfamilien L. 12-20. 
I. V. Williamson Fund. 
Erichson, W. F. Naturgeschichte der Insecten Deutschlands. le Abth., 6er 
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Farlow, W. G. and A. B. Seymour. A provisional host index of the fungi of the 
United States. Part 1. Polypetake. 8vo. Cambridge, Aug., 1888. 
W. G. Farlow. 
Fedtschenko, Alexis. Reise in Turkestan. L. 15, 17. I. V. Williamson P'und. 
Ferrarius. Io. Bapt. Io. Bapt. Ferrarii Sinensis e Societate Jesu de florum cultura. 
Libri IV. 8vo. Romae, 1033. Thos. Meehan. 
Ferry de la Ballone, C. de. La trufife. Etude sur les trufifes et les truffieres. 12mo. 
Paris, 1888. I. V. Williamson Fund. 
Finland. Expedition Polaire Finlandaise. Exploration internationale des regions 
polaires, 1882-1883 et 1833-1884. Finnish Society of Sciences. 
Fitzgerald, R. D. Australian orchids. Parts 6, 7, II, 1 2, 
Trustees of the Australian Museum. 
Flammarion, Camille. The wonders of the heavens. From the French by Mrs. 
Norman Lockyer. n. d. Mrs. L. Fox. 
Fokker, A. P. Untersuchungen iiber Heterogenese III, 8vo, Groningen, 1888. 
I. V. Wilhamson Fund. 
Ford, John. Description of a new species of Ocinebra. 8vo T. July, 1888. 
The Author. 
Forel, Aug. Appendices a mon merrtoire sur les sensations des insects 20 avr. 
1888. 8vo T. 
Einige Bemerkungen iiber den gegenwartigen Stand der Frage des Hyp- 
notismus nebst eigenen Erfahrungen, (und Nachtrag). 8vo. T. 1888. 
The Author. 
Forel, F. A. Le Lac Leman. 2me ed. 8vo. Bale, 1886. 
I. V. Williamson Fund. 
Formad, Henry F. Comparative studies of mammalian blood, with special re- 
ferance to the microscopical diagnosis of blood stains in criminal cases. 
8vo. Philadelphia, 1888. The Author. 
Fouque. F. Bibl. scient. contempt. Les tremblements de terre. 12vo. Paris, 
1889. 
Santorin et ses eruptions. 4to. Paris, 1879. I. V. Williamson P'und. 
Fouque F. and A. Michel Levy. Ministere des Travaux Publics. Memoires { 
pour servir a l’explication de la carte geologique detail6e de la France. ‘ 
Mineralogie micrographique, roches eruptives francaises. 4to. Texte and 
Planches. Paris, 1879. 
Fraas, Oscar. Vor der Siindfluth. 8vo. Stuttgart, 1866. 
I. V. Williamson Fund. 
Frazer, Persifor. A broader field for the United States Geological Survey. 8vo T. 
Sept. 1888. 
Obituary notice of Henry Carvill Lewis. Aug. 1888. 8vo T. 
The Author. ■ 
French, G. H. The butterflies of the eastern United States. Philadelphia, 1886. j 
Fritsch, A. Fauna der Gaskohle und der Kalksteine der Permformation Bohmens. I 
II, 3. 
Fritsch, Ant. and Joseph Kafka. Die Crustaceen der bohmischen Kreideforma- j 
tion. Fol. Prag. 1887. I. V. Williamson Fund. 1 
Fritsch, Gustav. Die elektrischen Fische. le Abth. Malopterurus electricus. I 
Fol. Liepzig, 1887. I. V. Willliamson Fund. 1 
Fritsch, K. v and W. Reiss. Geologische Beschreibung derlnsel Tenerifife. 8vo. 1 
Winterthur, 1888. I. V. Williamson Fund. I 
Frommel, Richard. Ueber die Entwickelung der Placenta von Myotus murinus. J 
Fol. Wiesbaden, 1888. I. V. Williamson Fund. 
Garman, Samuel. On West Indian reptiles and batrachians in the Museum of 
Comparative Zoology. 8vo T. 1887. The Author. ] 
