Navicula wildii also has attenuated apices, but the apices are obtusely rounded rather than subcapitate. Areola density of N. wildii is finer and areolae number 30-36 in 10 μm.
Diatoms of North America is running a fundraising campaign to keep the servers in operation. We need you to reach our $25,000 fundraising goal.
If you use and appreciate DONA, make your DONAtion today.
For the Gift Designation, type "diatom" in the search box and select "Diatom Lab Research Fund". This is the designated fund for diatoms.org.