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Conoidasida is a class of parasitic alveolates in the phylum Apicomplexa. The class was defined in 1988 by Levine [1] and contains two subclasses – the coccidia and the gregarines. All members of this class have a complete, hollow, truncated conoid.
- Coccidia - Wikipedia
Coccidia (Coccidiasina) are a subclass of microscopic,...
- Aconoidasida - Wikipedia
The Aconoidasida are a class of apicomplexan parasites...
- Coccidia - Wikipedia
Coccidia (Coccidiasina) are a subclass of microscopic, spore-forming, single-celled obligate intracellular parasites belonging to the apicomplexan class Conoidasida. As obligate intracellular parasites, they must live and reproduce within an animal cell.
Cryptosporidium è un genere di protozoo ( Phylum: Apicomplexa, classe: Conoidasida) che infetta un'ampia varietà di vertebrati; alcune specie infettano l'uomo, provocando un' enterite acuta che si manifesta con diarrea simile a quella colerica e dolori addominali. Indice. 1 Eziopatogenesi. 2 Ciclo biologico. 3 Diagnosi. 4 Terapia. 5 Specie.
The Aconoidasida are a class of apicomplexan parasites created by Mehlhorn et al in 1980. [1] Description. Organisms in this class bear a tip at one end of their outer membrane. This apical complex includes vesicles called rhoptries and micronemes, which open at the anterior of the cell.
- Aconoidasida, Mehlhorn et al., 1980
- Eukaryota
coccidium, (class Conoidasida), any of a large group of protozoan parasites of the sporozoan type. Coccidia live in both vertebrates and invertebrates, primarily in the cells that line the intestine. Infection in humans and other animals results in a disease known as coccidiosis.
- The Editors of Encyclopaedia Britannica
The Eucoccidiorida are an order of microscopic, spore-forming, single-celled parasites belonging to the apicomplexan class Conoidasida. Protozoans of this order include parasites of humans, and both domesticated and wild animals including birds.
11 mar 2021 · Four decades ago, Apicomplexa were classified into Conoidasida and Aconoidasida indicating presence or absence of a specific apical cell structure called the conoid that contains several rings. Super-resolution microscopy and proteomic data published in 2 different studies now suggest that this classification might be obsolete [ 1 , 2 ].
