the single-celled animals - protozoa - part 11 of 28. illustrates the characteristics and behavior of representatives of each class of protozoans, demonstrates the processes of digestion and reproduction in representative protozoans, and discusses theorie - vorticella stock videos & royalty-free footage00:35
the single-celled animals - protozoa - part 12 of 28. illustrates the characteristics and behavior of representatives of each class of protozoans, demonstrates the processes of digestion and reproduction in representative protozoans, and discusses theorie - vorticella stock videos & royalty-free footage00:36
vorticella sp. filter feeding. vorticella is a genus of protozoa, with over 16 known species. they are stalked inverted bell-shaped ciliates, placed among the peritrichs. - vorticella stock videos & royalty-free footage00:18
vorticella sp. -though often found in clusters, each stalk is individually attached to the surface. - vorticella stock videos & royalty-free footage00:20
vorticella sp. filter feeding - though often found in clusters, each stalk is individually attached to the surface. - vorticella stock videos & royalty-free footage00:22
vorticella campanula protozoa, light microscopy - vorticella stock videos & royalty-free footage00:30
vorticella campanula protozoa, light microscopy - vorticella stock videos & royalty-free footage00:30
vorticella sp. filter feeding: inverted bell-shaped ciliates, placed among the peritrichs. each cell has a separate stalk anchored onto the substrate, which contains a contractile fibril called a myoneme. - vorticella stock videos & royalty-free footage00:21
vorticella sp. filter feeding: inverted bell-shaped ciliates, placed among the peritrichs. each cell has a separate stalk anchored onto the substrate, which contains a contractile fibril called a myoneme. - vorticella stock videos & royalty-free footage00:19
vorticella sp. filter feeding: inverted bell-shaped ciliates, placed among the peritrichs. each cell has a separate stalk anchored onto the substrate, which contains a contractile fibril called a myoneme. - vorticella stock videos & royalty-free footage00:23
dark field view of vorticella filter feeding on bacteria. - vorticella stock videos & royalty-free footage00:18
light micrography of vorticella, a ciliate protozoan that creates a vortex with its oral cilia to ingest microbes such as bacteria. - vorticella stock videos & royalty-free footage00:29
vorticella sp. -though often found in clusters, each stalk is individually attached to the surface. - vorticella stock videos & royalty-free footage00:18
vorticella sp. with contracting stalks. vorticella is a genus of protozoa, with over 16 known species. they are stalked inverted bell-shaped ciliates, placed among the peritrichs. - vorticella stock videos & royalty-free footage00:19
vorticella filter feeding, large nucleus visible - vorticella stock videos & royalty-free footage00:18
dark field view of the ciliate vorticella sp. filter feeding - vorticella stock videos & royalty-free footage00:20
dark field view of vorticella filter feeding on bacteria. - vorticella stock videos & royalty-free footage00:21
vorticella sp. are often found in clusters, each stalk is individually attached to the surface. the stalk is made up of an external sheath that contains a fluid and a spirally arranged contractile fibril called a myoneme that contracts when stimulated. - vorticella stock videos & royalty-free footage00:26
vorticella searching for food, microscopic animal - vorticella stock videos & royalty-free footage00:29
vorticella sp. filter feeding. vorticella is a genus of protozoa, with over 16 known species. they are stalked inverted bell-shaped ciliates, placed among the peritrichs. - vorticella stock videos & royalty-free footage00:20
vorticella sp. are often found in clusters, each stalk is individually attached to the surface. the stalk is made up of an external sheath that contains a fluid and a spirally arranged contractile fibril called a myoneme that contracts when stimulated. - vorticella stock videos & royalty-free footage00:22
vorticella sp. filter feeding. vorticella is a genus of protozoa, with over 16 known species. they are stalked inverted bell-shaped ciliates, placed among the peritrichs. - vorticella stock videos & royalty-free footage00:17
vorticella sp. living in in clusters on the root of duckweed (lemna sp.) in west wales, each stalk is individually attached to the root surface. - vorticella stock videos & royalty-free footage00:34
freshwater ciliate protozoan with feeding cilia and stalk visible (possibly vorticella) and green flagellate protozoans, euglena. - vorticella stock videos & royalty-free footage00:35
freshwater ciliate protozoan with feeding cilia visible (possibly vorticella) and green flagellate protozoans, euglena. - vorticella stock videos & royalty-free footage00:44
finding focus on freshwater ciliate protozoan with feeding cilia visible (possibly vorticella) and green flagellate protozoans, euglena. - vorticella stock videos & royalty-free footage00:43
freshwater ciliate protozoan with feeding cilia visible (possibly vorticella) and green flagellate protozoans, euglena. - vorticella stock videos & royalty-free footage00:04