• Thumbnail for Raphidiophrys
    genus Raphidiophrys was discovered in 1867 by W. Archer. Raphidiophrys is one of very few centrohelids in which dimorphism has been shown. Raphidiophrys can...
    7 KB (736 words) - 08:41, 29 August 2024
  • Thumbnail for Raphidiophrys contractilis
    Raphidiophrys contractilis is a species of freshwater centrohelid. This species was first isolated from a brackish pond in Shukkeien Garden, Naka-ku,...
    3 KB (307 words) - 01:42, 19 May 2024
  • Raphidiophrys drakena is a species of protist in the genus of Raphidiophrys. It is a unicellular eukaryote with a cell diameter of 26.7±0.39 μm and several...
    1 KB (98 words) - 22:52, 11 June 2024
  • Thumbnail for Centrohelid
    or siliceous and come in various shapes and sizes. For instance, in Raphidiophrys the coat extends along the bases of the axopods, covering them with...
    13 KB (1,154 words) - 18:42, 2 November 2024
  • warm seas. Not much is known about its ecology. The closely-related Raphidiophrys has similar axopodia extending from a scaled central cell, and can use...
    8 KB (957 words) - 08:34, 16 April 2024
  • Radiacmea intermedia, a small sea snail species Raphidiophrys intermedia, a protist species in the genus Raphidiophrys Raphitoma intermedia, a sea snail species...
    478 bytes (78 words) - 13:16, 27 September 2010
  • Thumbnail for Actinophryid
    species, including Actinosphaerium nucleofilum, Actinophrys sol, and Raphidiophrys contractilis. The rapid axopodial contraction occurs at high speed,...
    17 KB (1,856 words) - 14:54, 11 April 2024
  • Thumbnail for Ultrastructural identity
    mechanisms of pattern control in the centrohelidian heliozoa Acanthocystis, Raphidiophrys and Heterophrys. J. Cell Sci. 25, 205-23 Bardele, C. F. 1977. Organization...
    7 KB (828 words) - 18:27, 8 September 2023
  • Thumbnail for Taxonomy of Protista
    Febvre-Chevalier & Febvre 1984, emend. Shishkin & Zlatogursky 2018. Raphidiophrys. Pterista Shishkin & Zlatogursky 2018 Oxnerellidae Cavalier-Smith &...
    205 KB (15,566 words) - 19:15, 6 October 2024
  • Thumbnail for Raphidiophryidae
    silica scales and comprising the clade Chalarothoracina. Two genera, Raphidiophrys and Polyplacocystis, have been discovered so far. Yabuki, A.; et al...
    2 KB (117 words) - 21:39, 7 September 2023