'Fa Tsai', a Chinese edible Nostoc in market. [Translation from: Bulletin of the Japanese Society of Phycology 8 124-126, 1960. ]

The Nostoc 'Fa Tsai' is sometimes seen in Chinese cooking materials stores. It is investigated what 'Fa Tsai' consists of and where it originates.

Colpodella pugnax Cienk., Protomonas amyli Cienk., Protomonas spirogyrae Borzi and Protomonas huxleyi Haeckel [Translation from: Die Pilzthiere oder Schleimpilze (ed. W. Zopf), pp. 115-124. Breslau, Eduard Trewendt, 1885]

Morphological observations are given for Colpodella pugnax Cienk., Protomonas amyli Cienk., Protomonas spirogyrae Borzi and Protomonas huxleyi Haeckel.

Observations on the physiological development of trout eggs [Translation from: Roux. Arch. f. Entwicklungsmechanik der Organismen, 114. 771, 1929]

The osmotic pressure of the perivitelline fluid and the yolk of trout (Salmo trutta) eggs were measured separately by the Drucker-Schrein method. The permeability of the egg membrane and the variations in the osmotic pressure of the eggs when placed in salt solutions were also investigated.