Apr 11, 2024 · Common types of algae that can be observed under the microscope include diatoms, green algae (Chlorophyta), dinoflagellates, and blue-green algae (Cyanobacteria). Can I differentiate between algae species using a microscope alone?

May 30, 2023 · To experience algae in a hands-on way, try out this activity, “Algae Under the Lens: A Microscopic Exploration.” By regularly sampling water outside, observing it under a microscope to see the organisms that grow, and sketching what you discover, you can delve deeper into the wonders of the microbial realm.

Green algae are also used for studying plant evolution, for example, single-celled Chlamydomonas are used for the ancestral study of land plants. Typically, they are both motile and non-motile having a central vacuole and a two-layered cell wall made up …

In the image on the right, a piece of an Ulva thallus is being viewed through a microscope. Each cell contains green chloroplasts and a large nucleus, two of which are labeled in the image.

A common green algae is Hydrodictyon, the water net. It is a related to Pediastrum (top image) But it forms a bag-shaped colony. Like Pediastrum each individual cell can develop into a new colony.

This filamentous algae, 10 – 200 μm in diameter, forms branches and feels rough to the touch when a sample is removed from the water. The cells have multiple nuclei and the chloroplast consists of irregular segments or a complete network, the latter especially in younger cells.

Spirogyra is a green algae commonly found in freshwater habitats. There are more than 400 species of Spirogyra in the world. Spirogyra measures 10-100µm in width and may be several centimeters in length.

Jul 4, 2022 · One such specimen is Spirogyra, a type of green algae. This thread-like genus of green alga is a fantastic specie to observe under the microscope. Spirogyra is stunning to look at under a microscope, and their characteristics, structure, and categorization might help you appreciate them even more.

A resource for light microscopists seeking to identify filamentous fresh water algae and other micro organisms. An introduction to filamentous algae with photomicrographs.

Oedogonium is a filamentous green algae with filaments that are only one cell thick. This type of algae is occasionally free-floating, but is often attached to other aquatic plants.