dcsimg

in vivo;ventral infraciliature

Image of Lynchellidae

Description:

Ventral surface of Chlamydonella alpestris (Foissner, 1979), a small hypostome ciliate. The body is strongly curved dorsally and flattened ventrally. The right side is convex and the left is straight. Ciliature is limited to the ventral surface except for a small dorsal anterior tuft on the left. Kineties curve anterior to the cytostome on the right. About 10 evenly spaced longitudinal kineties extend from the level of the cytostome to the posterior end. A flattened transverse Y-shaped kinety just anterior to the cytostome is considered distinctive. A second short curved kinety lies just anterior to this. The circular oral aperture is supported by trichites. The single round macronucleus is located in the mid-body. There are two contractile vacuoles, one anterior and one posterior(both seen here). This individual has consumed a diatom and green alga. Collected from freshwater stream near Boise, Idaho March 2007. DIC optics.

Source Information

license
cc-by-nc
author
William Bourland
provider
micro*scope
original
original media file
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micro*scope
ID
27477868