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Diatoms of North America
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Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
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Epithemioid
Nitzschioid
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What are diatoms?
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Images of
Gomphonema
caperatum
Ponader and Potapova 2017
Type Specimen
Slide Number
University of Colorado INSTAAR Diatom Collection 15576a
Site ID
University of Colorado INSTAAR Diatom Collection 15576
Site Name
FLAT RIVER AT BAHAMA, NORTH CAROLINA
Coordinates
36.182778, -78.878889
Scalebar = 10 µm
Slide Number
University of Colorado INSTAAR Diatom Collection 15971a
Site ID
University of Colorado INSTAAR Diatom Collection 15971
Site Name
Westfield River at Knightville, Massachusetts
Coordinates
42.28786655, -72.86426357
Scalebar = 10 µm
Slide Number
University of Colorado INSTAAR Diatom Collection 15577a
Site ID
University of Colorado INSTAAR Diatom Collection 15577
Site Name
Flat River at dam near Bahama, North Carolina
Coordinates
36.148611, -78.828889
Scalebar = 10 µm
Slide Number
University of Colorado INSTAAR Diatom Collection 15558a
Site ID
University of Colorado INSTAAR Diatom Collection 15558
Site Name
CATAWBA RIVER NR PLEASANT GARDENS, NORTH CAROLINA
Coordinates
35.685833, -82.060278
Scalebar = 10 µm
Slide Number
University of Colorado INSTAAR Diatom Collection 14368a
Site ID
University of Colorado INSTAAR Diatom Collection 14368
Site Name
SOUTH FORK STANISLAUS RIVER NR LONG BARN, CALIFORNIA
Coordinates
38.092421, -120.168244
Scalebar = 10 µm
Slide Number
University of Colorado INSTAAR Diatom Collection 15959a
Site ID
University of Colorado INSTAAR Diatom Collection 15959
Site Name
West Branch Farmington River at Riverton, Connecticut
Coordinates
41.96287291, -73.017606
Scalebar = 10 µm
Slide Number
University of Colorado INSTAAR Diatom Collection 15963a
Site ID
University of Colorado INSTAAR Diatom Collection 15963
Site Name
Millers River at Erving, Massachusetts
Coordinates
42.5975862, -72.43814227
Scalebar = 10 µm
Site ID
University of Colorado INSTAAR Diatom Collection 14371
Name
Cole Creek near Salt Springs Dam, California
Coordinates
38.519078, -120.212693
Scalebar = 10 µm
Site ID
State Water Resources Control Board (SWAMP) - 533SPILSA
Name
San Antonio Creek, California
Coordinates
38.2758, -120.3361
Caption
Photo credit: Rosalina Stancheva
Scalebar = 10 µm
Site ID
University of Colorado INSTAAR Diatom Collection 15555
Name
Cane Creek near Orange Grove, North Carolina
Coordinates
35.987222, -79.206111
Scalebar = 10 µm
Site ID
University of Colorado INSTAAR Diatom Collection 14384
Name
NORTH FORK KINGS RIVER AB DINKEY C A BALCH CAMP, CA
Coordinates
36.90328, -119.121505
Scalebar = 4 µm