dcsimg

frustule detail

Image of Pleurosigmataceae

Description:

Gyrosigma (gyre-o-sig-ma), this is a pennate diatom, and this detail shows the pattern of striae (holes) on the frustule. This square packed pattern to either side of the raphe allows this genus to be distinguished from the superficially similar Pleurosigma. Differential interference contrast.

Source Information

license
cc-by-nc
author
David Patterson, Linda Amaral Zettler and Virginia Edgcomb
provider
micro*scope
original
original media file
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ID
27471096