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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
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What are diatoms?
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Images of
Discostella
asterocostata
(Lin, S.Q.Xie and Cai) Houk and Klee 2004
Type Specimen
Slide Number
Georgia College Natural History Museum GCA07829
Site Name
Dobbs Lake, Indiana
Coordinates
39.464589, -87.339093
Notes
Image: Kalina Manoylov
Scalebar = 10 µm
Slide Number
Georgia College Natural History Museum GCA07829
Site Name
Dobbs Lake, Indiana
Coordinates
39.464589, -87.339093
Notes
Image: Kalina Manoylov
Scalebar = 10 µm
Slide Number
Georgia College Natural History Museum GCA07830
Site Name
Lake Fayetteville, Arkansas
Coordinates
36.135540, -94.137309
Notes
Image: Kalina Manoylov
Scalebar = 10 µm
Slide Number
Georgia College Natural History Museum GCA07830
Site Name
Lake Fayetteville, Arkansas
Coordinates
36.135540, -94.137309
Notes
Image: Kalina Manoylov
Scalebar = 10 µm
Slide Number
Georgia College Natural History Museum GCA07830
Site Name
Lake Fayetteville, Arkansas
Coordinates
36.135540, -94.137309
Notes
Image: Kalina Manoylov
Scalebar = 10 µm
Slide Number
Georgia College Natural History Museum GCA07829
Site Name
Dobbs Lake, Indiana
Coordinates
39.464589, -87.339093
Notes
Image: Kalina Manoylov
Scalebar = 10 µm
Slide Number
Georgia College Natural History MuseumGC A07829
Site Name
Lake Dobbs, Indiana
Coordinates
39.464589, -87.339093
Notes
Image: Kalina Manoylov
Scalebar = 10 µm
Site ID
Georgia College Natural History Museum GC A07829
Name
Lake Dobbs, Indiana
Coordinates
39.464589, -87.339093
Caption
Split frustule showing internal and external valve
Scalebar = 10 µm
Site ID
Georgia College Natural History Museum GC A07829
Name
Lake Dobbs, Indiana
Coordinates
39.464589, -87.339093
Caption
Internal view, showing rimoportula and fultoportulae
Scalebar = 2 µm
Site ID
Georgia College Natural History Museum GC A07829
Name
Lake Dobbs, Indiana
Coordinates
39.464589, -87.339093
Caption
External view
Scalebar = 10 µm
Site ID
Georgia College Natural History Museum GC A07829
Name
Lake Dobbs, Indiana
Coordinates
39.464589, -87.339093
Caption
Internal view
Scalebar = 10 µm
Site ID
Georgia College Natural History Museum GC A07829
Name
Lake Dobbs, Indiana
Coordinates
39.464589, -87.339093
Caption
External view
Scalebar = 10 µm
Site ID
Georgia College Natural History Museum GCA0001
Name
Lake Dobbs, Indiana
Coordinates
39.464589, -87.339093
Caption
Internal view, fultoportulae
Notes
Image: Jeffery Stone
Scalebar = 1 µm