Lanzi, M. Alcime Diatomacee raccolte in Fiesole. 

 d. Nuov . giorn. bot . ital., 1875, pag . 153 — 155. 



C. Rev. d. sc. nat. Montpellier, Tom. IV, pag. 133. 



Leidy, J. On the motive power of Diatoms. 

 Fide Rep. Tom. III, pag . 35. 

 Proc. Acad. nat. sc. Philadelphia , pag . 143. 

 C. Lotos, 1875, pag. 96. 

 " Ann. and. mag. of nat. Hist., Vol. XV, pag. 234 — 235. 



Magnas Ueber copulirende Schwarmsporen der Phaeosporeae . 

 r. Siiz.-her. Berlin, ].9 Jan. 1875, pag . 19- 21. 

 V. Bot. Zeit., 1875, pag . 212-214. 



Mead Edwards, A. Dilferent Diatoms on the same Stipes. 

 Quart. Journ. micr. Sc, Vol. X.Y,pag. 63—64. 



Moore. Gelatinous algae (Mesotaenium violascens de By'^). 

 Dublin tnicr. Club, jan, 1875. 



C. Quart. Journ. micr. Sc, Vol. XV, pag. 332. 



Miiller. Instructiou pour Tetude des Diatomees. 



t. Rev. d. sc. nat. Montpellier, Tom. IV, pag. 616. 



Nagelvoort, J. B. Over enkele Diatomeen van de zuidkust van Java, res- 

 pectivelijk Tjilatjap. 

 Nat. Tiidschr. v. Nederl. Ind., Dl. Y , pag . 268—269. 



Nordstedt, 0. Bidrag till Kaunedommen om sydligares Norges Desmidieer. 

 Broch. in i°. de 54 pages aiiec 2 pl. Lund , 1873. 

 Vide Rep. Tom. III, pag . 36. 

 C. Bull. Soc. bot. de France. Tom. XXII, Rev. bibliogr., p. 167—168. 



0'Meara. E. Diatoms from Silt on timber frora Demerary. 

 Dublin microsc. Club,jan. 1875. 



C. Quart. Journ. micr. Sc , Vol. XV, pag. 333. 



Diatoms from a freshwater deposit found in Vancouver's island. 



Duhlin microsc. Cluh , 28 march 1875. 



C. Quart. Journ. micr. Sc, Vol. XV, pag. 409. 



Some Diatoms from antarctic Sea. 



Dublin microsc. Club , 15 octohr . 1874. 



C. Quart. Joum. micr. Sc, Vol. XV, pag. 104—105. 



Navicula Heufieri Grun., N. hungarica and N. fulva Nitzsch. 



Dublin microsc. Club, 25 june 1874. 



C. Quart. Journ. micr. Sc, Vol. XV, pag. 102. 



Navicula gemmata var. biseriata Grunoto — Navic. spirales 0'Meara. 



Ihiblin microsc. Cluh , 25 june 1874 



C. Quart. Joum. micr. Sc, Vol. XV, pag. 100. 



Navicula Kittoniana, n. s. 0'M. and new Cyclotella, C. papillosa, 



n. s. 0'M. 



Dublin microsc Club, 19 nov. 1874. 



C. Quart. Journ. micr. Sc, Vol. XV, pag. 201. 



Navicula subcincta Schmidt new to Ireland. 



Dublin microsc. Cluh, 27 maAj 1875. 



C. Quart. Joum. micr. Sc, Vol. XV, pag. 414. 



Na^icula Barkeriana n. sp. 0'M. 



Duhlin microsc. Cluh , 22 apr . 1875. 



C. Quart. Jom-n. micr. Sc, Vol. XV, pag. 410. 



Navicula unduiata n. sp. 0'Meara, distinguished trom Nav. distans. 



Duhlin microsc. Club, 17 june 1875. 



C. Quart. Joum. raicr. Sc, Vol. XV, pag. 416. 



