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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
Genera
Species
Glossary
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Projects
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What are diatoms?
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Images of
Nupela
pennsylvanica
(R.M.Patrick) Potapova 2011
Type Specimen
Slide Number
ANSP GC2188
Site ID
ANSP GCM3383(2)
Site Name
Swamp in Greeley, PA
Caption
raphe valve
Notes
holotype slide
Scalebar = 10 µm
Slide Number
ANSP GC2188
Site ID
ANSP GCM3383(2)
Site Name
Swamp in Greeley, PA
Caption
rapheless valve
Notes
holotype slide
Scalebar = 10 µm
Slide Number
ANSP GC2188
Site ID
ANSP GCM3383(2)
Site Name
Swamp in Greeley, PA
Caption
rapheless valve
Notes
HOLOTYPE SPECIMEN
Scalebar = 10 µm
Slide Number
ANSP GC2188
Site ID
ANSP GCM3383(2)
Site Name
Swamp in Greeley, PA
Caption
raphe valve
Notes
HOLOTYPE SPECIMEN
Scalebar = 10 µm
Slide Number
ANSP GC58665
Site ID
ANSP GCM4550
Site Name
Spook Swamp, PA
Coordinates
41.439, -76.64
Caption
rapheless valve
Scalebar = 10 µm
Site ID
ANSP GCM3383(2)
Name
Swamp in Greeley, PA
Notes
External view of raphe valve
Scalebar = 2 µm
Site ID
ANSP GCM3383(2)
Name
Swamp in Greeley, PA
Notes
Internal view of raphe valve
Scalebar = 2 µm
Site ID
ANSP GCM3383(2)
Name
Swamp in Greeley, PA
Notes
External view of rapheless valve
Scalebar = 2 µm
Site ID
ANSP GCM3383(2)
Name
Swamp in Greeley, PA
Notes
Internal view of rapheless valve
Scalebar = 2 µm