Surface water grab from the Matchedash Bay - South Beaver Pond.
Surface water grab from the Matchedash Bay - South Beaver Pond.
Surface water grab from the Matchedash Bay - South Beaver Pond.
mag. 400x
Long, juggling club-shaped cells, with siliceous scales, on stalks directed toward the colony center. Two flagella per cell, one long one short. This taxon has been previously observed in this general location, https://www.inaturalist.org/observations?place_id=any&taxon_id=494360&user_id=mnold1&verifiable=any.
Video shows a slowly rotating colony, https://youtu.be/nJn1INXd_co.
Ref. https://www.keweenawalgae.mtu.edu/gallery_pages/synurophyceans.htm