Selenidioides

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Selenidioides
Scientific classification
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Selenidioides
Species

Selenidioides axiferens
Selenidioides caulleryi
Selenidioides fanthami
Selenidioides giganteum
Selenidioides grassei
Selenidioides hawesi
Selenidioides hollandei
Selenidioides intraepitheliale
Selenidioides mesnili
Selenidioides metchnikovi
Selenidioides potamillae
Selenidioides sipunculi

Contents

Selenidioides are a genus of parasitic alveolates in the phylum Apicomplexa. Species in this genus infect marine invertebrates.

Taxonomy

The order Archigregarinorida was redefined by Levine in 1971. [1] This reorganisation lead to the creation of two new families (Exoschizonidae and Selenidioididae) and several genera including Selenidioides.

There are 11 species in this genus.

Life cycle

The parasites in the genus infect the gastrointestinal tract and are presumably transmitted by the orofaecal route but the details of this mechanism are presently unknown.

Related Research Articles

Apicomplexa Phylum of parasitic alveolates

The Apicomplexa are a large phylum of parasitic alveolates. Most of them possess a unique form of organelle that comprises a type of non-photosynthetic plastid called an apicoplast, and an apical complex structure. The organelle is an adaptation that the apicomplexan applies in penetration of a host cell.

Conoidasida Class of single-celled organisms

Conoidasida is a class of parasitic alveolates in the phylum Apicomplexa. The class was defined in 1988 by Levine and contains two subclasses – the coccidia and the gregarines. All members of this class have a complete, hollow, truncated conoid. Gregarines tend to parasitize invertebrates with the mature gamonts being extracellular, the coccidia mostly infect vertebrates and have intracellular gamonts.

Adeleorina Suborder of microscopic, spore-forming, single-celled parasites in the aplcomplex phylum

Adeleorina is a suborder of parasites in the phylum Apicomplexa.

Garnia is a genus of parasitic alveolates belonging to the phylum Apicomplexia.

Achromatorida is an order of non-pigmented intraerythrocytic parasitic alveolates belonging to the subclass Haemosporidiasina. The order was created by Jacques Euzéby in 1988.

Aggregata is a genus of parasitic alveolates belonging to the phylum Apicomplexa.

Atoxoplasma is a genus of parasitic alveolates in the phylum Apicomplexa. The species in this genus infect birds. They are spread by the orofaecal route.

Barrouxia is a genus of parasitic alveolates belonging to the phylum Apicomplexa.

Dorisa is a genus of parasitic alveolates in the phylum Apicomplexa.

Defretinella is a genus of parasitic alveolates of the phylum Apicomplexa.

Gibbsia is a genus of parasitic alveolates of the phylum Apicomplexa.

The Archigregarinorida are an order of parasitic alveolates in the phylum Apicomplexa. Species in this order infect marine invertebrates — usually annelids, ascidians, hemichordates and sipunculids.

Cardiosporidium is a genus of parasitic alveolates in the phylum Apicomplexa. It infects the ascidian Ciona intestinalis.

Pseudoklossia is a genus in the phylum Apicomplexa. Species in this genus infect marine molluscs, although one species infects in an ascidian worm. The life cycle is heteroxenous.

The Exoschizonidae are a family in the phylum Apicomplexa.

The Selenidioididae are a family of parasitic alveolates in the phylum Apicomplexa. Species in this order infect marine invertebrates.

Veloxidium is a genus of parasitic alveolates in the phylum Apicomplexa. Species in this genus infect marine invertebrates.

The Platyproteum are a genus of parasitic alveolates in the phylum Apicomplexa. Species in this genus infect marine invertebrates.

Meroselenidium is a genus of parasitic alveolates in the phylum Apicomplexa. Species in this genus infect marine invertebrates.

Exoschizon is a genus in the phylum Apicomplexa.

References

  1. Levine N D (1971) Taxonomy of the Archigregarinorida and Selenidiidae (Protozoa, Apicomplexa) J Euk Micro 18 (4) 704-717 DOI: 10.1111/j.1550-7408.1971.tb03401.x