Navicula digitoradiata (Gregory) Ralfs in A.Pritch.

View image in original size

Navicula digitoradiata

Photographer/artist Pauli Snoeijs

Additional image information

Title
Navicula digitoradiata
Photographer/artist
Pauli Snoeijs
Copyright holder
Pauli Snoeijs

Description

IDs in other systems
Tropic type
A

Biovolumes

Species Navicula digitoradiata
Author (Gregory) Ralfs in Pritchard 1861
Division CHRYSOPHYTA (HETEROKONTOPHYTA)
Class Diatomophyceae (Bacillariophyceae)
Order BACILLARIALES (PENNALES)
Trophy AU
Geometric shape oval cylinder
Formula p/4*d1*d2*h
Size class 1
Unit cell
Size range 10-15x40-50
Height(h), µm 10.0
Diameter(d1), µm 45.0
Diameter(d2), µm 12.0
No. of cells/counting unit 1
Calculated volume, µm3 4 239
Calculated Carbon pg/counting unit 252

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