On the conjugation of spirotaenia condensata (Bréb.). and of spirotaenia truncata (Arch.).

Míreanna comhchosúla

• Description of a new species of cosmarium (Corda), of staurastrum (Meyen), of two new species of closterium (Nitzsch) and of spirotaenia (Bréb.).
  de réir: Archer, William
  Foilsithe / Cruthaithe: (1861)
• Observations on the genera cylindrocystis (Meneghini), mesotaenium (Näg.) and spirotaenia (Bréb.), (= Palmogloea, Kütz. pro maxima parte), mainly induced by a paper by Dr. J. Braxton Hicks, on the lower forms of algae.
  de réir: Archer, William
  Foilsithe / Cruthaithe: (1865)
• Note on "asteridia" occurring in penium digits (Bréb.).
  de réir: Archer, William
  Foilsithe / Cruthaithe: (1867)
• Description of a new species of cosmarium (Corda), and of penium (Bréb.).
  de réir: Archer, W.
  Foilsithe / Cruthaithe: (1863)
• Note on a peculiar cystlike structure, enclosing examples of staurastrum cuspidatum (Bréb.) and other minute algae.
  de réir: Archer, William
  Foilsithe / Cruthaithe: (1868)