Lecudinidae

Family of single-celled organisms

Lecudinidae
Scientific classification
Domain:
Eukaryota
(unranked):
Sar
(unranked):
Alveolata
Phylum:
Apicomplexa
Class:
Conoidasida
Subclass:
Gregarinasina
Order:
Eugregarinorida
Suborder:
Aseptatorina
Family:
Lecudinidae

Kamm 1922
Genera
  • Anchorina
  • Ancora
  • Ascocystis
  • Ascogregarina
  • Bhatiella
  • Chlamydocystis
  • Cochleomeritus
  • Conorhynchus
  • Contortiocorpa
  • Cotyloepimeritus
  • Cygnicollum
  • Cytomorpha
  • Difficilina
  • Diplauxis
  • Ditrypanocystis
  • Doliocystis
  • Extremocystis
  • Ferraria
  • Hentschelia
  • Hyperidion
  • Koellikerella
  • Koellikeria
  • Lankesteria
  • Lateroprotomeritus
  • Lecudina
  • Lecythion
  • Monocystella
  • Ophioidina
  • Paraophioidina
  • Pleurozyga
  • Polyrhabdina
  • Pontesia
  • Psychodiella
  • Selenidium
  • Selenocystis
  • Sphinctocystis
  • Sycia
  • Trichotokara
  • Ulivina
  • Viviera
  • Zygosoma

Lecudinidae is a family of parasitic alveolates of the phylum Apicomplexia.

Taxonomy

There are about 35 genera in this family.

History

The family was described by Kamm in 1922. It was raised to superfamily status by Levine in 1971.[1]

Description

The gamont has a truncated anterior mucron.

The spherical to ovoid nucleus is located in anterior third of the body. It has a central nucleolus.

Syzygy is lateral and often involves multiple associations.

These organisms move by gliding.

References

  1. ^ Levine ND (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.
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Eukaryota: SAR: Alveolata
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
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
Lecudinidae
Authority control databases: National Edit this at Wikidata
  • Israel


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