LOGO River diatoms: a multiaccess key
[Home] [Taxa] [Characters] [Environment] [Credits] [Introduction] [Manual] [Glossary]

You are in: Home>>character sets>>Size and shape>>If circular, mantle depth

If circular, mantle depth


Aulacoseira granulata

Description
Maximum distance from the edge of the valve surface to the bottom of the mantle. Applies to valves presenting in girdle view only.

This is a numeric character

Comments to: Diatom Key Development Team