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24 results
  • Freshwater copepod SEM
  • Freshwater diatoms SEM
  • Freshwater diatom dividing, SEM
  • Volvox (colonial freshwater alga) SEM
  • Freshwater diatoms SEM 3D image
  • Pl. 3, Memoir 1. Freshwater hydroids.
  • Volvox (colonial freshwater alga) SEM, 3D
  • Freshwater diatom dividing, SEM, 3D image
  • Spirogyra is a type of green algae of the Zygnemataceae family. It is named for its spiral arrangement of the chloroplasts. It is commonly found in freshwater areas,
  • Chlamydomonas is a type of green algae made up of unicellular flagellates. This type of algae is found in stagnant water, on damp soil, in freshwater and in seawater. It has sometimes also been found in snow. It is frenquently used as a model organism in molecular biology
  • Four young women holding flowers. Photograph by J.M. Cameron, 1868.
  • Four young women holding flowers. Photograph by J.M. Cameron, 1868.
  • Bencao Gangmu -- C.16 Chinese materia medica, Shellfish
  • Charles Robert Darwin. Photograph by Julia Margaret Cameron, 1868.
  • Steven Blankaart. Line engraving by W. van der Gouwen after D. van der Plaats.
  • Steven Blankaart. Line engraving by P. van Gunst after D. van der Plaats.
  • Steven Blankaart. Engraving attributed to C.G. Liebe after D. van der Plaats.
  • Volvox
  • Cristatella mucedo / G.J. Allman.
  • Cristatella mucedo / G.J. Allman.
  • Zebrafish embryo.
  • Fish liver, TEM
  • Schistosoma mansoni flatworm, male with female
  • Sunrise in the eye: zebrafish retina