Navicula
algae genus
Quick Summary
Observe diatoms, microscopic sea organisms encased in silicified cell walls with intricate designs
Learn about phytoplankton, which include diatoms such as Navicula and Ditylum.
The term "Navicula" can refer to two distinct subjects. In a historical context, it is an incense boat used in religious ceremonies. More commonly, "Navicula" is a large genus of diatoms, which are a type of algae. These diatoms are characterized by their boat-shaped cell walls, known as frustules, which are covered in fine striae. The word "navicula" itself originates from Latin, meaning "small ship". The adjective "navicular" also derives from this root and means "shaped like a boat".12
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