Bibliotheca Phyeologica. cxix 



einigea Bemerkungen iiber den richtenden Einfluss des Lichtes auf Schwiimr- 

 sporen. (Vcrh. d. Wiirzb. pliys, med. Gesellsch. N. F\ XIV, Band II). 

 Stahl. — Ueber den Einfluss von Richtung und Stiirke der Belouchtuug auf einige IjG- 

 wegungserscheinungen im Pflanzenreiche. (Botanische Zeitung 1880, n. 18-24). 



— Ueber den Einfluss des Lichtes auf die Bewegungserscheinungen der Schwarm- 



sporen. (Verh. d. Phys. med. Ges. in Wiirzburg N. F., XII, 1878). 

 Stanford. — Economic application of Sea-weed. London 1862. 



— Algin, a new substance obtained from marine Algse. (Pharraaceutical Journal 



[1883?]). 

 Starke. — Ueber Byssus Jolithus L. (Schrad. Journ. 1. Band, 1800, p. 340;. 

 Stein F. — Auf die Entwickelungsgeschichte der Infusionsthiere. Leipzig 1854. 

 Steinmann. — Zur Kenntniss fossiler Kalkalgen I. Die Gattung Triploporella. (Neues 



Jahrb. f. Miner. Band II, Heft 2, p. 130-140, Taf. V). 

 Stephanopoli D. — Voyage en Grece. 1775. 

 Stephenson M. — De i Island til Menneskefode brugeiige Tangarter (K. Danske Land. 



Selsk. Skrifter, nye Samling, 1. Bd., p. 487). Kjobenhavn 1808. 

 Stephenson J. W. — Observations on the optical appearances presented by the inner 



and outer layer of Coscinodiscus when examined in bisulphide of carbon. 



(Monthly Microsc. Jouru. vol. X, 1873, plate I). 



— On mounting objects in Phosphorus and in a solution of Bijodide of Mercure 



and jodide of Potassium. (Journ. of R. Micr. Soc. ser. 2, vol. II. 1884, p. 163). 



— Diatoms mounted in Phosphorus. (Ibidem IV, 1884, p. 475). 



— On central light in resolution. (Ibidem ser. 2, vol. II, 1886, p. 37 et 190). 

 Stiebel S. F. — Die Grundformen der Infusorien der Heilquellen, nebst allgemeinen 



Bemerkungen iiber die Eutwickelungen derselben. Frankfurt a. M. 1841. 

 Stimpson W. — On the question whether Diatoms live on the sea-bottoms at great 



Dephts. (Ann. and Magaz. of Nat. Hist. vol. XII, 3 ser., 1863). 

 Stizenberger E. — Spirulina und Arthrospira (Vorhandl. der Algem. Schweizer. Ge- 



selisch. fiir die gesammten Naturwiss. 1854 et in Hedwigia 1854, p. 32). 



— Notizer uber Protococcus crustaceus. (Hedwigia 1855, p. 78). 



— Algen Sachsen's. Dresden. 1860. 



— Dr. Ludwig Rabenhorst "s Algen Sachsens resp. Mitteleuropa 's Dec 1. c. sy- 



stematisch geordnet. 1873. 

 Stodder C. — On slides of Diatomacese raounted by E. Samuels for the Boston (U. 

 S.) Society of Natural History and presented to tlie Microscopical Society of 

 London. (Traus. Micr. Soc. vol. IX, 1861, p. 25). 



— On the Structure of the valve of the Diatomacese. (Quart. Journ. of Micr. Sc. 



n. 5, vol. III, 1863, p. 214). 



— On Diatomaceous Earth of Raudolph, Mass. (Ibidem n. 5, vol. II, 1864, p. 242). 



— Remarks on Eupodiscus Argus. (Monthly Microscopical Journal vol. IX, 1873, 



p. 186, 286). 



— On the Navicula crassinervis etc. (Ibidera vol. XV, 1876, p. 265). 



— On the Locality of the Bermuda-Tripoli. (Monthly Microsc. Journal, XIV, p. 288). 



— A Contribution to Microgeologie: Diatoms of Richmond, Va. (Boston Nat. Hist. 



Soc. Proc. vol. XVIII, 1875-76). 



— An American Infusorial-Stratum. (Proceed. of Boston Soc. of Nat. Hist. 1876 



et Monthly Micr. Journ. X^ I, p. 219). 



