Aikinetocystidae

Aikinetocystidae
Scientific classification
Domain: Eukaryota
(unranked): Sar
Superphylum: Alveolata
Phylum: Apicomplexa
Levine 1970
Class: Conoidasida
Levine 1988
Subclass: Gregarinasina
Dufour 1828
Order: Eugregarinorida
Grassé & Schrével 1953
Suborder: Aseptatorina
Chakravarty 1960
Family: Aikinetocystidae
Genera

Aikinetocystis
Nellocystis

The Aikinetocystidae are a family of parasitic protozoa in the phylum Apicomplexa. The species in this family infect oligochetes.

Taxonomy

This family was created in 1930 by Bhatia.[1]

Two genera are recognised in this family - Aikinetocystis and Nellocystis.

Description

The species in this family infect the coelom of oligochetes. They are spread by the oral-faecal route. The trophozoite is aseptate. The gamont is sac-like and extends at one end into two branches which divide dichotomously, forming eight to 16 secondary branches bearing groups of suckers. The oocyts are biconical (fusiform).

References

  1. Bhatia BL (1930) Synopsis of the genera and classification of haplocyte gregarines. Parasitol 22: 156-167
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