dcsimg

Macro- & Micronucleus

Image of <i>Trichodina domerguei</i> ssp. <i>megamicronucleata</i>

Description:

Description: Diagonal view to avoid superimposition of nucleus and adhesive disk. Specimen stained with methyl-green to point out micronucleus (arrowhead). The large micronucleus lies at the outside of the c-shaped macronucleus. The macronucleus is found in the transverse axis of the cell, almost circular. Specimens were found on Eudiaptomus vulgaris, a common copepod. The conspicuous adhesive disk is located at the aboral side of the cell and, functioning as a holdfast organelle, attaches the ciliate to the surface of it’s host.

Source Information

license
cc-by-nc
author
Dr. Dr. Josef Brief
provider
micro*scope
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original media file
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ID
27475334