Protacanthamoeba | |
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P. bohemica trophozoites and cysts | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Phylum: | Amoebozoa |
Class: | Discosea |
Order: | Centramoebida |
Family: | Acanthamoebidae |
Genus: | Protacanthamoeba Page 1981 |
Type species | |
Protacanthamoeba caledonica Page 1972 | |
Species | |
Protacanthamoeba is a genus of free-living naked amoebae of the family Acanthamoebidae described in 1981. [1] It has been found in associations with mycobacteria in drinking water networks, along with other Acanthamoebidae genera, likely allowing the replication of both environmental and pathogenic mycobacteria. [2]
Members of Protacanthamoeba are characterized by having slender, flexible and sometimes furcate subpseudopodia originated from a broad, hyaline lobose pseudopodium, as well as having centrospheres in its interior, including a plaque-shaped centriole-like body. Their cysts lack preformed pores or opercula. [3]
Protacanthamoeba contains 3 species: