SPR 367 



2. On the Geology of the Maltese Islands.— Proc. Geol. Soc. IV. 

 p. 225. 



3. On the Geology of the Southern Part of the Gulf of Smyrna and 

 the Promontory of Karabournou. — Journ. Geol. Soc. I. p. 156. 



4. On the Geology of the Island of Samos. — Journ. Geol. Soc. III. 

 p. 65. 



5. On the Geology of a part of Eubcsa and Boeotia — Journ. Geol. Soc. 

 III. p. 67. 



6. On the Influence of Temperature upon the distribution of the Fauna 

 in the ^gean Sea. — Rep. Brit. Assoc. ISiS, Sect. p. 81. 



Spratt (T. a. B.) and Forkes (Edward). 

 1. Travels in Lycia, Milyas, and the Cybyratis. London, 184'7, 2 vols. 

 S". fig. 



Sprengel (Ant.). 

 1. Commentatio de Psarolithis, Ligni fossilis genere. Hals, 1828, 8". 

 fig.— Isis, 1830, IX. p. 859. 



Sprengel (Conr. J.). 

 1. Some Observations upon Vipers. — Phil. Trans. XXXII. p. 296. — 

 Diet. Sc. n. XV. p. 255. 



Sprengel (Kurt.). 



1. Institutiones physiologicae. Amst. et Lips. 1809-10, 2 vols. 8°. — 

 Engelm. Bibl. p. 413. 



2. Commentarius de Partibus quibus Insecta spiritum ducunt. Lips. 

 1815, 4°. fig.— ^i«. Insect, p. 166. 



Sprenger (Balth.). 



1. Einleitung in die neuere Bienenzucht nach ihren GriJnden, fiir seine 

 Landsleute in Schwaben aus guten Biichern und eigener Erfahrung 

 zusammengetragen. Stuttg. 1773, 8°.— Bibl. Ent. II. p. 76. 



2. Perdix a Formicis exclusa. — N. Act. Nat. Cur. III. Obs. 30. — Bibl. 

 Ent. n. p. 76. 



3. Opuscula. I. Naturalis mortuae Halcyonis incorruptibilitas. II. Avium 

 hibridarum virtus generandi earum adhuc nepotibus indita, etc. 

 Hannov. 1753, %°.—Bohm. Bibl. II. 1, p. 531. 



Sprewitz (Ad. v.). 

 1. Tabellarische Uebersicht derjenigen Raupenarten, welche bereits in 

 deutschen Nadelholzwaldungen grossen Schaden angerichtet haben. 

 Stettin, 1831, fol. ^g.—Eis. Insect, p. 215. 



Spring (A. F.). 

 1. Ueber die naturhistorischen Begriffe von Gattung, Art und Abart, 

 und iiber die Ursachen der Abartungen in den organischen Reichen. 

 Leipz. 1838, 8°. 



Sproegel (J. A. Th.). 

 1. Experimenta circa varia venena in vivis animalibus instituta. Diss, 

 inaug. Gottingse, 1753, 4°. 



Spry (H. H.). 

 1. On Indian Saline Deposits J. A. S. B. I. p. 503. 



Spry (Dr.). 

 1 . On Silicified Palms from Sagar.— J. A. S. B. I. p. 561 ; II. p. 639. 



