University of illinois Urbana-Champaign

Image of the Week Gallery

Pedicellariae on Starfish (Labidiaster annulatus) Arm

Download original media

Media Details

Created 1/24/2006

SEM image of a small portion of an arm (dorsal side) of the starfish Labidiaster annulatus, showing one of numerous jaw-like structures called pedicellariae, which average about 200 microns in length. This sample has been treated with sodium hypochlorite to remove most of the organic membrane covering the pedicellariae.

Credits

  • Cathy Topham , ITG, Beckman Institute
Back to all images