Alveocystis: Difference between revisions
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{{Short description|Genus of single-celled organisms}} |
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{{Taxobox |
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{{Automatic taxobox |
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| name = Eimeriorina |
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| domain = [[Eukaryota]] |
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| authority = Bel'tenev, 1980 |
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| regnum = [[Chromalveolata]] |
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| superphylum = [[Alveolata]] |
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| phylum = [[Apicomplexa]] |
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| classis = [[Conoidasida]] |
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| subclassis = [[Coccidia]]sina |
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| ordo = [[Eucoccidiorida]] |
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| subordo = [[Eimeriorina]] |
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| familia = [[Aggregatidae]] |
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| subdivision_ranks = Species |
| subdivision_ranks = Species |
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| subdivision = |
| subdivision = ''[[Alveocystis cleopatri]]''<br> |
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''[[Alveocystis gugleri]]''<br/> |
''[[Alveocystis gugleri]]''<br/> |
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''[[Alveocystis intestinalis]]''<br/> |
''[[Alveocystis intestinalis]]''<br/> |
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''[[Alveocystis macrocoronata]]'' |
''[[Alveocystis macrocoronata]]'' |
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}} |
}} |
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'''''Alveocystis''''' is a [[genus]] in the [[phylum]] [[Apicomplexa]]. Species in this genus infect worms of the family [[Priapuloidea]] and [[mollusc]]s. |
'''''Alveocystis''''' is a [[genus]] in the [[phylum]] [[Apicomplexa]]. Species in this genus infect worms of the family [[Priapuloidea]] and [[mollusc]]s. This genus has been poorly studied and little is known about it. |
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==History== |
==History== |
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This genus was created by Bel'tenev in 1980.<ref name=Bel'tenov1980>Bel'tenov, AE (1980) ''Alveocystis intestinalis'' n. sp., n. gen. - a new species of coccidian from the intestine of ''Priapulida''. Voprosy Parasitl Voddnyk Bespozvon. Zhivotnykh (Temat. Sbornik), Vilnyus, USSR 1980:10-11</ref> |
This genus was created by Bel'tenev in 1980.<ref name="Bel'tenov1980">Bel'tenov, AE (1980) ''Alveocystis intestinalis'' n. sp., n. gen. - a new species of coccidian from the intestine of ''Priapulida''. Voprosy Parasitl Voddnyk Bespozvon. Zhivotnykh (Temat. Sbornik), Vilnyus, USSR 1980:10-11</ref> |
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The recognised first species of this genus was ''Alveocystis macrocoronata'' by Lüling in 1942.<ref name=Luling1943>Luling KH (1943) Uber eine neue Coccidie im Darm der Pripuliden: ''Priapulus caudatus'' (Lam.) und ''Halicryptus spinulosus'' (v. Sieb.). Archiv für Protistenkunde 96:39-74</ref> |
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==Taxonomy== |
==Taxonomy== |
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Four species are recognised in this genus. Morphologically they resemble members of the genus ''[[Pfeifferinella]]''. |
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==Description== |
==Description== |
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The [[oocyst]]s have no [[sporocyst]]s. A distinct convex [[micropyle]] is usually present at one end of the oocyst. Within each oocyst there are 8 or more free [[sporozoite]]s and a large oocyst residuum. |
The [[oocyst]]s have no [[Apicomplexa lifecycle stages|sporocyst]]s. A distinct convex [[Micropyle (zoology)|micropyle]] is usually present at one end of the oocyst. Within each oocyst there are 8 or more free [[sporozoite]]s and a large oocyst residuum. |
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==References== |
==References== |
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{{ |
{{Reflist}} |
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{{Alveolata}} |
{{Alveolata}} |
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{{Taxonbar|from=Q4737939}} |
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[[Category:Apicomplexa genera]] |
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{{Apicomplexa-stub}} |
Latest revision as of 03:01, 2 November 2021
Alveocystis | |
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Scientific classification | |
Domain: | Eukaryota |
Clade: | Diaphoretickes |
Clade: | SAR |
Clade: | Alveolata |
Phylum: | Apicomplexa |
Class: | Conoidasida |
Order: | Eucoccidiorida |
Family: | Eimeriidae |
Genus: | Alveocystis Bel'tenev, 1980 |
Species | |
Alveocystis cleopatri |
Alveocystis is a genus in the phylum Apicomplexa. Species in this genus infect worms of the family Priapuloidea and molluscs. This genus has been poorly studied and little is known about it.
History
[edit]This genus was created by Bel'tenev in 1980.[1]
The recognised first species of this genus was Alveocystis macrocoronata by Lüling in 1942.[2]
Taxonomy
[edit]Four species are recognised in this genus. Morphologically they resemble members of the genus Pfeifferinella.
Description
[edit]The oocysts have no sporocysts. A distinct convex micropyle is usually present at one end of the oocyst. Within each oocyst there are 8 or more free sporozoites and a large oocyst residuum.
References
[edit]- ^ Bel'tenov, AE (1980) Alveocystis intestinalis n. sp., n. gen. - a new species of coccidian from the intestine of Priapulida. Voprosy Parasitl Voddnyk Bespozvon. Zhivotnykh (Temat. Sbornik), Vilnyus, USSR 1980:10-11
- ^ Luling KH (1943) Uber eine neue Coccidie im Darm der Pripuliden: Priapulus caudatus (Lam.) und Halicryptus spinulosus (v. Sieb.). Archiv für Protistenkunde 96:39-74