Descriptions of Oscillatoria agardhii, O.prolifera and O.rubescens only [Translation from: Translation from: Flora Slodkowodna Polski. Tom 2. Cyanophyta, Glaucophyta (ed. K. Starmach) p350-352. Warsaw, Polska Academia Nauk, 1966]

Short morphological observations are given for the Cyanophyceae Oscillatoria Agardhii, Oscillatoria prolifica and Oscillatoria rubescens.

Review of investigation on the feeding of the European grayling [Translation from: Flora Slodkowodna Polski. Tom 2. Cyanophyta, Glaucophyta (ed. K. Starmach) p350-352. Warsaw, Polska Academia Nauk, 1966]

The composition of the food of the European grayling and the character of its feeding has been studied fully enough, but this knowledge is scattered in the literature and often contradictory. rare exceptions, analysis of the results of different investigations. Therefore the proposed short outline of the history of the study of the problem with a description of the basic data on the feeding of the grayling in different geographical areas is presented as expedient and opportune, primarily in relation to the determination of immediate problems and the trend of research.

Ceratium hirundinella (O.F.Mull.) Bergh. 1882 [Translation from: Flora Slodkowodna Polski. Tom 4. Cryptophyceae, Dinophyceae, Raphidoiphyceae p395-400. Warsaw, Polska Academia Nauk, 1974]

Morphological observations of the dinoflagellate Ceratium hirundinella are given and a key to the difference in types provided. Illustrations are included.

Noticias de Bahía Academia

El Vivero de la ECCD. Las Amenazadas Tortugas de Cerro Paloma, Isabel. El Daño de los Chivos al Volcán Alcedo. Las Colecciones del Museo de la ECCD. Chivos en Pinta, Otra Vez? Existe un Guadalupe River en Galápagos? Avistamiento de un Tirano del Este. Tomar Palabras del Pasado. ¡Es Scalesia Atractyloides! El Beagle, Bote de Investigación de la ECCD. Alcedo al Día. Exposición de Arte a Beneficio de Alcedo. Nueva Construcción. Actividad Geológica? Ciencia de Alta Tecnología. Mas Noticias Sobre Pinta. Primer Registro de la Garza Verde (Butorides Viriscens) en las Islas Galápagos. Un Vuelo sobre los Volcanes del Norte de Isabela.