Black Sea Phytoplankton checklist
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Thalassiosira tenera
From Black Sea Phytoplankton checklist
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| + | Thalassiosira tenera Pr.-Lavr. sp. nova. (Tab. I, 1 - 4 et tab. II, 5-7). | ||
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| + | Descriptio. Cellulae tympaniformes filamento gelatinoso geminatim conjunctae. Valvae planae 6.5—15 µ. in diametro. Structura areolata, areolis in seriebus tangenta!ibus et linearibus dispositis, 12—13 in 10 µ. Aculei secus marginem annulo dispositi 4—6 in 10 µ. Valvae ad marginem striatae, striis 23—26 in 10 µ. Chromatophori 5—9 laminati, rotundati. | ||
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| + | Habitatio. Mare Nigrum (Pontus Euxinus), in plancto maris aperti prope Tauriae littora, primo vere, raro. | ||
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| + | Typus in diatomotheca Sectionis cryptogamicae Inst. Bot. Acad. Sci. URSS in Leningrad conservatur. | ||
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| + | Observatio. ''Thalassiosira tenera'' ''Thalassiosira parvae'' affinis, sed dimensionibus, seriebus areolarum varie dispositis et margine distincto differt. | ||
Revision as of 05:02, 4 August 2011
Classification
Chromista (Kingdom) > Bacillariophyta (Phylum) > Mediophyceae (Class) > Thalassiosirales (Order) > Thalassiosiraceae (Family) > Thalassiosira (Genus)
Thalassiosira tenera Pr.-Lavr. sp. nova. (Tab. I, 1 - 4 et tab. II, 5-7).
Descriptio. Cellulae tympaniformes filamento gelatinoso geminatim conjunctae. Valvae planae 6.5—15 µ. in diametro. Structura areolata, areolis in seriebus tangenta!ibus et linearibus dispositis, 12—13 in 10 µ. Aculei secus marginem annulo dispositi 4—6 in 10 µ. Valvae ad marginem striatae, striis 23—26 in 10 µ. Chromatophori 5—9 laminati, rotundati.
Habitatio. Mare Nigrum (Pontus Euxinus), in plancto maris aperti prope Tauriae littora, primo vere, raro.
Typus in diatomotheca Sectionis cryptogamicae Inst. Bot. Acad. Sci. URSS in Leningrad conservatur.
Observatio. Thalassiosira tenera Thalassiosira parvae affinis, sed dimensionibus, seriebus areolarum varie dispositis et margine distincto differt.
Occurrence
| References | |
| Black Sea | Ivanov A.I., 1965 |
| Bulgaria | |
| Geogria | |
| Romania | |
| Russia | |
| Turkey | |
| Ukraine |
Volume and surface area calculation
| Shape | |
| Simple shape | |
| K(flattening factor) | |
| More accurate shape | - |
Hillebrand et al., 1999 - cylinder (Hillebrand, H., Dürselen, C. D., Kirschtel, D., Pollingher, D. and Zohary, T. (1999) Biovolume calculation for pelagic and benthic microalgae. J. Phycol., 35, 403–424)
Appearance in checklists
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 33 | 34 | 35 | 36 | 38 | 49 | 54 | 55 | 56 | 57 |
| x |
| 58 | 63 | 67 | 68 | 72 | 73 | 74 | 75 | 77 | 78 | 84 | 85 | 86 | 87 | 88 | 89 | 92 | 93 | 94 | 99 | 100 | 101 | 102 | 103 | 105 | 108 | 109 | 110 | 116 | 117 | 118 | 119 | 120 | 123 | 125 |
Ivanov_A.I.,_1965. Characteristics of the qualitative composition of Black Sea phytoplankton. In: The study of plankton of the Black and Azov seas, Naukova dumka, Kiev: 17-35.
Proshkina-Lavrenko A.I., 1961. New diatoms from the Black sea and Sea of Azov. Bot. mater. otd. sporov. rast. BIN AN SSSR, Vol. XIV: 33-39.
| List based on literature analysis | |
| List extracted from database | |
| List extracted from published paper, which is based on monitoring(scientific) research of scientist(s) and includes analysis of real collected data | |
| Personal list, based on monitoring(scientific research) of scientist (not published as article) | |
| Identification book |
Last revision on 20-05-2013
