Diatoms of North AmericaDiatoms of North America
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Images of Surirella cruciata

A.Schmidt 1877

Type Specimen
Gc 115390B Sycamore Lnj Sc27B Do Us Copy
  • Slide Number
    ANSP GC115390b
  • Site Name
    Sycamore Lake, New Jersey (freshwater)
  • Coordinates
    39.557, -75.335
  • Scalebar = 10 µm
Anp 058 Sur Cruc1C Do Us2
  • Slide Number
    Acadia National Park Herbarium (ACAD) 54605b
  • Site ID
    Veselá site 058
  • Site Name
    Cromwell Brook, Acadia National Park, Maine (freshwater)
  • Coordinates
    44.36986, -68.20661
  • Notes
    Coll.: 9 June 2008
  • Scalebar = 10 µm
Gc 113401A Nantic R De Sc2B Do Us
  • Slide Number
    ANSP GC113401a
  • Site Name
    Nanticoke River, Delaware (brackish)
  • Coordinates
    ca 38.476, ca -75.820
  • Scalebar = 10 µm
Cas 183019 Lk Ozette Wa Sc8B Copy
  • Slide Number
    CAS 183019
  • Site Name
    Lake Ozette, Washington (freshwater)
  • Coordinates
    ca 48.089, ca -124.640
  • Scalebar = 10 µm
Hust X1 98 Sur Cruc Epitype1 C Publ Copy2
  • Slide Number
    BRM X1-98
  • Site Name
    Pensacola, Florida (brackish)
  • Coordinates
    ca 30.422, ca -87.193
  • Caption
    Epitype specimen.
  • Scalebar = 10 µm
Boyer 375 Pavonia Nj Sur Cruc4B Publ Copy
  • Slide Number
    ANSP Boyer 375
  • Site Name
    Delaware River, Pavonia, New Jersey (brackish)
  • Coordinates
    ca 39.959, ca -75.102
  • Scalebar = 10 µm
Surirella cruciata SEM1
  • Site ID
    Veselá site 058
  • Name
    Cromwell Brook, Acadia National Park, ME
  • Coordinates
    44.369267, -68.206528
  • Caption
    Striae consisting of double or triple rows of pores, often becoming single rows towards the axial area (internal view of the foot pole)
  • Notes
    Coll.: 9 June 2008
  • Scalebar = 1 µm
Surirella cruciata SEM2
  • Site ID
    Veselá site 058
  • Name
    Cromwell Brook, Acadia National Park, ME
  • Coordinates
    44.369267, -68.206528
  • Caption
    Openings of the alar canals and continuous raphe fissure (internal view of the head pole)
  • Notes
    Coll.: 9 June 2008
  • Scalebar = 1 µm
Surirella cruciata SEM3
  • Site ID
    Veselá site 058
  • Name
    Cromwell Brook, Acadia National Park, ME
  • Coordinates
    44.369267, -68.206528
  • Caption
    Internal view of the valve
  • Notes
    Coll.: 9 June 2008
  • Scalebar = 10 µm
Surirella cruciata SEM4
  • Site ID
    Veselá site 058
  • Name
    Cromwell Brook, Acadia National Park, ME
  • Coordinates
    44.369267, -68.206528
  • Caption
    External view of the valve (occluded fenestral bars and raphe canal visible)
  • Notes
    Coll.: 9 June 2008
  • Scalebar = 10 µm