Angeiocystis

Genus of single-celled organisms

Angeiocystis
Scientific classification
Domain:
Eukaryota
(unranked):
SAR
(unranked):
Alveolata
Phylum:
Apicomplexa
Class:
Conoidasida
Subclass:
Coccidiasina
Order:
Eucoccidiorida
Suborder:
Eimeriorina
Family:
Aggregatidae
Genus:
Angeiocystis

Brasil, 1904
Species

Angeiocystis audouinae

Angeiocystis is a genus of parasitic alveolate eukaryotes belonging to the phylum Apicomplexa.

Taxonomy

This genus was created in 1904 by Brasil.[1]

Currently there is only one species recognised in this genus.

Life cycle

This species infects the heart of marine polychaete worms

The sporocyts may contain up to 30 sporozoites. The sporozoites are slender and curved with length of up to 25 μm.

The gamonts are initially sausage shaped and later become spherical.

The microgametes are biflagellated and several are formed from each microgametocyte.

Host records

This parasite was described from the worm Cirriformia tentaculata (family Cirratulidae). This genus was previously known as Audouinia.

References

  1. ^ Brasil L (1904) CR Acad Sci Paris 139: 646
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Domain
Archaea
Bacteria
Eukaryota
(major groups
Excavata
Diaphoretickes
Hacrobia
Rhizaria
Alveolata
Stramenopiles
Plants
Amorphea
Amoebozoa
Opisthokonta
Animals
Fungi)
Acavomonidia
Acavomonadea
Acavomonadida (Acavomonas)
Ciliophora
Intramacronucleata
Postciliodesmatophora
Mesodiniea (Mesodinium, Myrionecta)
Colponemidia
Colponemadea
Colponemadida (Colponema)
Aconoidasida
Haemospororida
Piroplasmida
Agamococcidiorida
Eucoccidiorida
Adeleorina
Eimeriorina
Sarcocystidae
Ixorheorida
Protococcidiorida
  • Angeiocystidae (Angeiocystis)
  • Eleutheroschizonidae (Coelotropha, Defretinella, Eleutheroschizon)
  • Grelliidae (Coelotropha, Grellia)
  • Mackinnoniidae (Mackinnonia)
  • Myriosporidae (Myriosporides, Myriospora)
Archigregarinorida
Eugregarinorida
Aseptatorina
Blastogregarinorina
Septatorina
Neogregarinorida
Apicomonadea
Chromerida
Colpodellida
Voromonadida
Dinoflagellata
Dinokaryota
Noctilucea
Syndinea
Other
Perkinsozoa
Perkinsea
Protoalveolata
Ellobiopsea
  • Ellobiopsidae (Elliobiocystis, Ellobiopsis, Parallobiopsis, Thalassomyces, Rhizellobiopsis)
Myzomonadea
Algovorida
  • Algovoridae (Algovora)
Chilovorida
  • Chilovoridae (Chilovora)
Squirmidea
Taxon identifiers
Angeiocystis


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