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Images of Navicula subwalkeri

Bahls and Potapova 2015

Type Specimen
Navicula subwalkeri LM7
  • Slide Number
    MDC 41-100
  • Site ID
    MDC 500101
  • Site Name
    North Umpqua River, Douglas County, Oregon
  • Coordinates
    43.3106, -122.1547
  • Scalebar = 10 µm
Navicula subwalkeri LM4
  • Slide Number
    MDC 11-51
  • Site ID
    MDC 245001
  • Site Name
    Clearwater River, Douglas County, Oregon
  • Coordinates
    42.2561, -122.2203
  • Scalebar = 10 µm
Navicula subwalkeri LM3
  • Slide Number
    MDC 11-51
  • Site ID
    MDC 245001
  • Site Name
    Clearwater River, Douglas County, Oregon
  • Coordinates
    42.2561, -122.2203
  • Scalebar = 10 µm
Navicula subwalkeri LM2
  • Slide Number
    MDC 41-100
  • Site ID
    MDC 500101
  • Site Name
    North Umpqua River, Douglas County, Oregon
  • Coordinates
    43.3106, -122.1547
  • Scalebar = 10 µm
Navicula subwalkeri LM1
  • Slide Number
    MDC 41-100
  • Site ID
    MDC 500101
  • Site Name
    North Umpqua River, Douglas County, Oregon
  • Coordinates
    43.3106, -122.1547
  • Scalebar = 10 µm
Navicula subwalkeri LM5
  • Slide Number
    MDC 11-51
  • Site ID
    MDC 245001
  • Site Name
    Clearwater River, Douglas County, Oregon
  • Coordinates
    43.2561, -122.2203
  • Scalebar = 10 µm
Navicula subwalkeri LM6
  • Slide Number
    MDC 11-51
  • Site ID
    MDC 245001
  • Site Name
    Clearwater River, Douglas County, Oregon
  • Coordinates
    43.2561, -122.2203
  • Scalebar = 10 µm
Navicula Subwalkeri Sem Outsidewhole
  • Site ID
    MDC 500101
  • Name
    North Umpqua River, Douglas County, Oregon
  • Coordinates
    43.3106, -122.1547
  • Caption
    SEM: valve exterior
  • Notes
    M. Potapova photo
  • Scalebar = 10 µm
Navicula Subwalkeri Sem Insidewhole2
  • Site ID
    MDC 500101
  • Name
    North Umpqua River, Douglas County, Oregon
  • Coordinates
    43.3106, -122.1547
  • Caption
    SEM: valve interior
  • Notes
    M. Potapova photo
  • Scalebar = 10 µm
Navicula subwalkeri SEM2
  • Site ID
    MDC 500101
  • Name
    North Umpqua River, Douglas County, Oregon
  • Coordinates
    43.3106, -122.1547
  • Caption
    valve end, interior
  • Notes
    M. Potapova photo
  • Scalebar = 2 µm
Navicula subwalkeri SEM1
  • Site ID
    MDC 500101
  • Name
    North Umpqua River, Douglas County, Oregon
  • Coordinates
    43.3106, -122.1547
  • Caption
    valve center, interior
  • Notes
    M. Potapova photo
  • Scalebar = 2 µm
Navicula subwalkeri SEM4
  • Site ID
    MDC 500101
  • Name
    North Umpqua River, Douglas County, Oregon
  • Coordinates
    43.3106, -122.1547
  • Caption
    valve end, exterior
  • Notes
    M. Potapova photo
  • Scalebar = 2 µm
Navicula subwalkeri SEM3
  • Site ID
    MDC 500101
  • Name
    North Umpqua River, Douglas County, Oregon
  • Coordinates
    43.3106, -122.1547
  • Caption
    valve center, exterior
  • Notes
    M. Potapova photo
  • Scalebar = 2 µm