Obelia geniculata (Linnaeus, 1758)
a hydroid

Obelia geniculata(Linnaeus, 1758) - a hydroid, Polyp - withdrawn into theca - microscope low magnification - white background

Image 0043: Polyp - withdrawn into theca - microscope low magnification - white background (3)

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Magnification  photomicrographphotomicrograph
Lighting/focus Transmitted light
Background white background
Image post-processing Stacked image (2 images) combined in Helicon Focus
Equipment used Canon EOS1000D dSLR and Meiji microscope with x2.5 projection eye-piece.
Microscope Objective x10 obj
Photographer Malcolm Storey
Image Copyright Copyright © Malcolm Storey, 2010, www.bioimages.org.uk. Some rights reserved.
High resolution image available Yes
Image Reference P93108
Found as Living animal
Date 28 Apr 2010
OS grid ref SY67
Lat/Lon 50° 30' N, 2° 30' W
Location Dorset, VC9, England
Record summary growing on stipe of Bladder Wrack
Associated organism on live stipe of Fucus vesiculosus
Return to Record page Obelia geniculata on 28 Apr 2010 at SY67 in Dorset
Return to Taxon page Obelia geniculata