Thalassiosira lacustris (Grunow in Cleve & Grunow, 1880) Hasle in Hasle & G. Fryxell, 1977

Description

IDs in other systems
Tropic type
A

Biovolumes

Species Thalassiosira lacustris
Author (Grunow in Cleve & Grunow 1880) Hasle in Hasle & G. Fryxell 1977
Division CHRYSOPHYTA (HETEROKONTOPHYTA)
Class Diatomophyceae (Bacillariophyceae)
Order EUPODISCALES (BIDDULPHIALES, CENTRALES)
Trophy AU
Geometric shape cylinder
Formula p/4*d^2*h
Size class 1 2 3 4 5 6 7 8
Unit cell cell cell cell cell cell cell cell
Size range 25-30 30-35 35-40 80-90 40-50 50-60 60-70 70-80
Height(h), µm 11.0 13.0 22.5 25.0 25.0 25.0 25.0 25.0
Diameter(d1), µm 27.5 32.5 37.5 85.0 45.0 55.0 65.0 75.0
No. of cells/counting unit 1 1 1 1 1 1 1 1
Calculated volume, µm3 6 530 10 779 24 838 141 791 39 741 59 366 82 916 110 391
Comment 6; HD fac.=0.4 6; HD fac.=0.4 6; HD fac.=0.6 6 6; HD fac.=0.6 6; HD fac.=0.6 6; HD fac.=0.6 6; HD fac.=0.6
Calculated Carbon pg/counting unit 358 537 1 056 4 339 1 547 2 142 2 808 3 542

Source

Olenina, I., Hajdu, S., Edler, L., Andersson, A., Wasmund, N., Busch, S., Göbel, J., Gromisz, S., Huseby, S., Huttunen, M., Jaanus, A., Kokkonen, P., Ledaine, I. and Niemkiewicz, E. 2006 Biovolumes and size-classes of phytoplankton in the Baltic Sea HELCOM Balt.Sea Environ. Proc. No. 106, 144pp. (PDF),
PEG_BVOL.zip