Black Sea Phytoplankton checklist
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Внимание! Разработка сайта прекращена в 2014 году. Сайт не поддрживается и не обновляется. Информация на сайте может быть устаревшей.
Achnanthes bacescui
From Black Sea Phytoplankton checklist
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| med = | | med = | ||
| hillebrand = elliptic prism | | hillebrand = elliptic prism | ||
| - | | hillebrand_comm = | + | | hillebrand_comm = in species which are genuflexed in girdle view, the apical axis can be calculated more precisely, if the length of the two straight parts is summed; - species with a rhombic valve view should be calculated as prisms on a parallelogram; - species with a linear valve view should be calculated as boxes; - some species have great capitate poles, these can be added as cylinders. In this case, the apical axis means the apical length without the capitae |
}} | }} | ||
Revision as of 01:13, 13 September 2010
Classification
Chromista (Kingdom) > Bacillariophyta (Phylum) > Bacillariophyceae (Class) > Achnanthales (Order) > Achnanthaceae (Family) > Achnanthes (Genus)
Occurrence
| References | |
| Black Sea | |
| Bulgaria | |
| Geogria | |
| Romania | Petranu A., 1997 |
| Russia | |
| Turkey | |
| Ukraine |
Volume and surface area calculation
| Shape | |
| Simple shape | |
| K(flattening factor) | |
| More accurate shape | - |
Hillebrand et al., 1999 - elliptic prism
(in species which are genuflexed in girdle view, the apical axis can be calculated more precisely, if the length of the two straight parts is summed; - species with a rhombic valve view should be calculated as prisms on a parallelogram; - species with a linear valve view should be calculated as boxes; - some species have great capitate poles, these can be added as cylinders. In this case, the apical axis means the apical length without the capitae) (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 |
Petranu_A.,_1997. Black Sea Biological Diversity, Romania. Black Sea Environmental Series, Vol. 4, United Nations Publication, New York, 315 pp.
| 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
ToDo: taxonomy from AlgaeBase, not in Worms or other app. lists
