. Acta Societatis Scientiarum Fennicae. Science. 22 ( ! A K O I, I N E \j E B (.; A A RD. PERIDINIALES. Comparée! with the diatoms the peridineae were very poorly représentée!, ouly a few species and spécimens being found. The only exception was Goiiyaulax catenata. Dinophysis ovum Schutt var. baltica Paulsen. (Fig. 19 a.) 1900 Levander, p. 15, f. 1. 1908 Paulsen, p. 17. This species occurred in small quantities at all the stations. The greatest nuinber was 300 cells pr. litre (station P 50, 0 mètres). The length of the cells was about 50 ,</, the breadth abont 35 ,«. Glenodinium bipes Paul
. Acta Societatis Scientiarum Fennicae. Science. 22 ( ! A K O I, I N E \j E B (.; A A RD. PERIDINIALES. Comparée! with the diatoms the peridineae were very poorly représentée!, ouly a few species and spécimens being found. The only exception was Goiiyaulax catenata. Dinophysis ovum Schutt var. baltica Paulsen. (Fig. 19 a.) 1900 Levander, p. 15, f. 1. 1908 Paulsen, p. 17. This species occurred in small quantities at all the stations. The greatest nuinber was 300 cells pr. litre (station P 50, 0 mètres). The length of the cells was about 50 ,</, the breadth abont 35 ,«. Glenodinium bipes Paulsen. (Fig. 19b.) 1904 Paulsen, p. 21, f. 3—4. 1905 Lemmermann, p. 21. 1905 Peridinium minusculum Pavillard, p. 57, pl. 3, f. 7—9. 1908 Paulsen, p. 25. 1910 Meunier, p. 45, pl. 3, f. 18. Glenodinium bipes was found at all the stations, most numerous at station P 23 with the maximum of 920 cells pr. litre in the depth of 30 mètres. At stations F 30, F 74, P 50 and F 61 it occurred rather sparingly, and from station F 41 it is only noted once. The length of the cells with spines was about 40 (t. the breadth about 27 ( b. Fig. 19. 550 1 Glenodinium sp. a. Dinophysis baltica. b. Glenovinium bipes. Some small Glenodinium-cells occurred hère and there, but not sufficiently nume- rous for exact détermination. The species was scarcely Glenodinium danicum Paulsen, rather perhaps Glenodinium trochoideum Stein, noted from the Baltic in the „Nordisches Plankton". 1908 Paulsen, p. 23—25. Tom. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Suomen Tiedeseura. Helsingfors : [Suomen Tiedeseura]
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Keywords: ., bookauthorsu, bookcentury1900, bookdecade1910, booksubjectscience
