Toxocystis

Toxocystis
Scientific classification
Domain:	Eukarya
(unranked):	SAR
Superphylum:	Alveolata
Phylum:	Apicomplexa
Class:	Aconoidasida
Subclass:	Haemosporidiasina
Order:	Achromatorida
Genus:	Toxocystis
Species
Toxocystis homari

Toxocystis is a genus of parasitic protozoa of the phylum Apicomplexia.

Only one species (Toxocystis homari) is known in this genus.

History

This genus was described in 1910 by Léger and Duboscq.

Description

This parasite is found in the caecum of the lobster Homarus gammarus.

Host records

European lobster (Homarus gammarus)

References

Eukaryota: SAR: Alveolata

Domain: Archaea; Bacteria; Eukaryota
(Kingdom: Plant; Hacrobia; Heterokont; Alveolata; Rhizaria; Excavata; Amoebozoa; Animal; Fungi)

Ciliophora

Postciliodesmatophora	Heterotrichea (Stentor) Karyorelictea (Loxodes)

Intramacronucleata	Spirotrichea (Stylonychia) Litostomatea (Didinium, Balantidium) Phyllopharyngea (Tokophrya) Nassophorea (Nassula) Colpodea (Colpoda) Oligohymenophorea (Tetrahymena, Ichthyophthirius, Vorticella, Paramecium) Plagiopylea (Plagiopyla) Prostomatea (Coleps)

Prostomatea	Cryptocaryon Pelagothrix

Myzozoa

Apicomplexa

Aconoidasida

Haemospororida	Garniidae (Garnia) Haemoproteidae (Haemoproteus) Leucocytozoidae (Leucocytozoon) Plasmodiidae (Plasmodium)

Piroplasmida	Babesiidae (Babesia) Theileriidae (Theileria)

Conoidasida

Coccidia

Agamococcidiorida

Gemmocystidae (Gemmocystis)
Rhytidocystidae (Rhytidocystis)

Eucoccidiorida

Adeleorina

Adeleidae
Dactylosomatidae (Babesiosoma, Dactylosoma)
Haemogregarinidae (Haemogregarina)
Hepatozoidae (Hepatozoon)
Karyolysidae (Karyolysus)
Klossiellidae (Klossiella)
Legerellidae (Legerella)

Eimeriorina

Aggregatidae (Aggregata, Grasseella, Merocystis, Ovivora, Pseudoklossia, Selysina) Atoxoplasmatidae Barrouxiidae Calyptosporiidae Caryotrophidae Cryptosporidiidae (Cryptosporidium) Eimeriidae (Cyclospora, Eimeria, Isospora) Elleipsisomatidae Lankesterellidae Selenococcidiidae

Sarcocystidae	Sarcocystinae (Frenkelia, Sarcocystis) Toxoplasmatinae (Besnoitia, Hammondia, Hyaloklossia, Nephroisospora, Neospora, Toxoplasma)

Ixorheorida

Ixorheidae (Ixorheis)

Protococcidiorida

Angeiocystidae (Angeiocystis)
Eleutheroschizonidae (Coelotropha, Defretinella, Eleutheroschizon)
Grelliidae (Coelotropha, Grellia)
Mackinnoniidae (Mackinnonia)
Myriosporidae (Myriosporides, Myriospora)

Gregarinia

Archigregarinorida

Exoschizonidae (Exoschizon)
Selenidioididae (Filipodium, Merogregarina, Meroselenidium, Platyproteum, Selenidioides, Veloxidium)

Eugregarinorida

Aseptatorina	Aikinetocystidae Allantocystidae Diplocystidae Enterocystidae Ganymedidae Lecudinidae Monocystidae (Monocystinae, Oligochaetocystinae, Rhynchocystinae, Stomatophorinae, Zygocystinae) Schaudinnellidae Selenidiidae Thiriotiidae Urosporidae

Blastogregarinorina	Siedleckiidae (Siedleckia)

Septatorina	Fusionicae (Fusionidae) Gregarinicae (Cephaloidophoridae, Cephalolobidae, Didymophoridae, Gregarinidae, Hirmocystidae, Metameridae, Uradiophoridae) Porosporicae (Porosporidae) Stenophoricae (Acutidae, Amphiplatysporidae, Brustiophoridae, Cnemidosporidae, Dactylophoridae, Leidyanidae, Monoductidae, Monoicidae, Sphaerocystidae, Stenophoridae, Trichorhynchidae) Stylocephaloidea (Actinocephalidae, Stylocephalidae) Blabericolidae

Neogregarinorida

Schizogregarinina (Caulleryellidae, Ophryocystidae)
Gigaductidae (Gigaductus)
Lipotrophidae (Apicystis, Farinocystis, Lipotropha, Lipocystis, Mattesia, Menzbieria)
Schizocystidae (Lymphotropha, Machadoella, Schizocystis)
Syncystidae (Syncystis)

Chromerida

Chromeraceae (Chromera velia)
Vitrellaceae (Vitrella brassicaformis)

Colpodellida

Colpodellidae (Acrocoelus, Colpodella)

Dinoflagellata

Dinokaryota	With a theca: Peridiniales (Pfiesteria, Peridinium) Gonyaulacales (Ceratium, Gonyaulax) Prorocentrales (Prorocentrum) Dinophysiales (Dinophysis, Histioneis, Ornithocercus, Oxyphysis) Without theca: Gymnodiniales (Gymnodinium, Karenia, Karlodinium, Amphidinium) Suessiales (Polarella, Symbiodinium)

Noctilucea	Noctilucales (Noctiluca)

Syndinea	Syndiniales: Amoebophryaceae (Amoebophyra) Duboscquellaceae (Duboscquella) Syndiniaceae (Hematodinium, Syndinium)

Other	Oxyrrhinaceae (Oxyrrhis)

Protoalveolata

Algovorida

Algovoridae (Algovora)

Ellobiopsea

Ellobiopsidae (Elliobiocystis, Ellobiopsis, Thalassomyces)

Myzomonadea

Chilovorida	Chilovoridae (Chilovora)

Voromonadida	Alphamonadidae (Alphamonas) Voromonadidae (Voromonas)

Perkinsozoa

Perkinsea	Perkinsidae (Perkinsus) Phagodinida (Phagodinium) Rastromonadida (Parvilucifera, Rastromonas)

Unclassified

Perkinsoide chabelardi

Colponemidia

Colponemea	Colponemida (Colponema)

Acavomonidia

Acavomonea	Acavomonidae (Acavomonas)

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