CalPhotos    Photo Database


click photo for enlargement
Derbesia marina
Derbesia marina
Halicystis Ovalis
Photographer: Lovell and Libby Langstroth
Organization: California Academy of Sciences
Collection: CalAcademy

ID: 0000 0000 0405 0665 (2005-04-11)

Copyright © 2005 California Academy of Sciences

  • date of photo  between 1980 and 1986
  • location   Open coast (Monterey County, California, US)
  • family Derbesiaceae
  • order Codiales
  • class Chlorophyceae
  • plant community   Subtidal on coralline red algae
  • notes   It was only when the branching filamentous phase of the green alga Derbesia was cultured that it was determied to be the same species as these little 10 mm 'peas,' previously called 'Halicystis.' These, then, are the sexual phase in the alga's life cycle; they grow only on coralline red algae. Depth 25 m.
  • camera   Nikonos
  • photo category: Plant - algae

  • common names   Halicystis Ovalis (photographer)
  • Look for Jepson Manual treatments, maps (University & Jepson Herbaria)
  • View Calflora record for Derbesia marina
  • Check the Plants Database (USDA website)
  • View Encyclopedia of Life record for Derbesia marina
  • View all photos in CalPhotos of Derbesia marina
  • Check Google Images for Derbesia marina

  • The photographer's identification Derbesia marina has not been reviewed. Click here to review or comment on the identification.

    Using this photo   The thumbnail photo (128x192 pixels) on this page may be freely used for personal or academic purposes without prior permission under the Fair Use provisions of US copyright law as long as notification of use is sent to and the image is clearly credited with Lovell and Libby Langstroth © California Academy of Sciences. Please send in your email the 16 digit ID number for the image. For other uses, or if you have questions, contact The Manzanita Project


    Copyright © 1995-2016 UC Regents. All rights reserved.

    CalPhotos is a project of BSCIT     University of California, Berkeley