Home
Practitioners
Morphology
All Morphological Groups
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
Genera
Species
Glossary
About Us
About
News
Projects
Review Board
Taxon Contributors
Contact Us
What are diatoms?
Search
×
Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
Genera
Species
Glossary
About Us
News
Projects
Review Board
Taxon Contributors
Contact Us
What are diatoms?
Search taxa, citations, glossary, contributors, and images
Submit
Close search
03-2015-007_GYatten_2.jpg
Species
Gyrosigma attenuatum
Slide Number
Iowa Lakeside Lab, ILL2015-007 (B. Balmaki)
Site ID
Iowa Lakeside Lab, ILL2015-007
Name
Hinshaw Bridge, East Lake Okoboji, Dickinson County, Iowa
Caption
Valve view
Coordinates
43.370628, -95.120487
Notes
Plankton
Scalebar = 10 µm
