Diatoms of North AmericaDiatoms of North America
Return to overview

Guide to Staurophora amphioxys

(W.Greg.) D.G.Mann 1990

Staurophora Amphioxys Guide
Credit: Loren Bahls
  1. Valves lanceolate
  2. Apices tapered
  3. Valves 12-18 µm wide

Valves are moderately large and lanceolate, 12-18 µm wide. The apices are gradually tapered and not protracted.

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.

Donate today