— 47 - 
Pag 
1tonar<3ì E. — Sulle Diatomee del Lago d’Orta. — 1885 (60) 49 
— — — Intorno alle Diatomee del lago d’Idro. — 
1888 (638) 632 
— — — Sulle diatomee di alcuni laghi italiani. — 
1888 (638) 632 
Bufl’liaiii F. II. — Gonjugation of Rhabdonema arcuatum, w. 
2 plates. — 1885 49 
Fa^tracaiie F. — Formazione interna delle spore delle Dia- 
tomee. — 1885 49 
— — — Diatomee fossili. — 1885 .... 49 
— — — Analisi microscopica di un calcare del ter- 
ritorio di Spoleto. — 1886 . . . . ‘ . . (196) 196 
— — ' — Osservazioni in una Diatomea fossile relativa 
al processo di riproduzione. — 1886 354 
— — — Le raccolte delle Diatomee pelagiche del 
Challenger. — 1836 355 
— — — I tripoli marini nella valle Metaurese. — 
1886 (368) 355 
— — — Report on thè scientific results of thè Voya- 
ge of H. M. S. Ghellenger during thè years 1873-76. — 1887 548 
— — — Contribuzione alla flora Diatomacea africana: 
Diatomee dell’ Ogóuèe riportate del conte Giacomo Braz- 
zà. — 1887 548 
Cliase II. II. et WalBer W- €. — On some new and rare 
diatoms II, III, \v. 3 phot, plates. — 1887 . . . (561) 548 
Cle%^e. — On fossi 1 Diatoms. from Augarten. — 1885 . . 49 
— — — On some fossil Diatoms found in thè Mo- 
ravian « Tegel » from Augartem near Brlinn. — 1888 . . 632 
Cox I. ». — Structure of Diatom Shell. — 1885 . . . 49 
SiebcN E. — Die Herstellung von Diatomaceen-Dauerprapa- 
raien. — 1885 . . 99 
— — — Das Reingen und Prapariren von Diatoma- 
ceen-material. — 1885 49 
lleby •!. — Introduction à l’étude des Diatomées. — 1888 . 549 
— — — Bibliographie diatomologique. — 1887 (638)357^/5 
— — — le structure intime de la valve des Dia- 
tomées. — 1886 257 
— — — On the microscopical structure of the Dia- 
tom valve. — 1886 (270) 196 
»e-Toiii a. il. — Intorno al alcune Diatomee rinvenute nel 
tubo intestinale di una Trygon violacea pescata nell’Adria- 
tico. — 1888 . . (565) 549 
