Phytoplankton > Blue-Green Algae > Gloeotrichia
(Phylum Cyanophyta > Class Myxophyceae > Order Hormogonales > Suborder Heterocystineae > Family Rivulariaceae)

	Gloeotrichia colony 1 sample: Salmon Lake stained with Lugol photo: Derek Tan		Gloeotrichia colony 2 image is false colour photo: Danusia Dolecki