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Clockwise from top right: Amoeba proteus, Actinophrys sol, Acanthamoeba sp., Nuclearia thermophila., Euglypha acanthophora, neutrophil ingesting bacteria. An amoeba (/ ə ˈ m iː b ə /; less commonly spelled ameba or amœba; pl.: amoebas (less commonly, amebas) or amoebae (amebae) / ə ˈ m iː b i /), [1] often called an amoeboid, is a type of cell or unicellular organism with the ability ...
Amoeba is a genus of single-celled amoeboids in the family Amoebidae. [2] The type species of the genus is Amoeba proteus , a common freshwater organism, widely studied in classrooms and laboratories.
Thecamoeba homeri is a species of amoeba belonging to the genus Thecamoeba, characterized by a central ovoid cell nucleus and prominent dorsal folds that run longitudinally across each cell. [3] In particular, T. homeri is unique due to exhibiting 'doughnut behavior'.
An amoeba of the genus Mayorella (Amoebozoa, Discosea) Amoebozoa is a large and diverse group, but certain features are common to many of its members. The amoebozoan cell is typically divided into a granular central mass, called endoplasm, and a clear outer layer, called ectoplasm. During locomotion, the endoplasm flows forwards and the ...
Naegleria fowleri, also known as the brain-eating amoeba, is a species of the genus Naegleria. It belongs to the phylum Percolozoa and is classified as an amoeboflagellate excavate , [ 1 ] an organism capable of behaving as both an amoeba and a flagellate .
This is an accepted version of this page This is the latest accepted revision, reviewed on 14 November 2024. Genus of small ameboid protist that inhabits soil, freshwater, and marine environments Mayorella An unidentified Mayorella species Scientific classification Domain: Eukaryota Phylum: Amoebozoa Class: Discosea Order: Dermamoebida Family: Mayorellidae Schaeffer 1926 Genus: Mayorella ...
Etymology. The generic name Dracoamoeba comes from the Latin “Draco”, meaning “dragon”, which is what the forms of this amoeba resemble.
Most of its life, this haploid social amoeba undergoes a vegetative cycle, preying upon bacteria in the soil, and periodically dividing mitotically. When food is scarce, either the sexual cycle or the social cycle begins. Under the social cycle, amoebae aggregate in response to cAMP by the thousands, and form a motile slug, which moves towards ...