おさかなマガジン
魚類疾患名リスト
魚類病原体の分類
原生動物(原虫)の分類
* Sub-Kingdom Protozoa 原生動物亜界
* Division Acestospora
* Division Apicomplexa
* Class Perkinsasida
* Family Perkinsidae
Genus Perkinsus
Perkinsus marinus ※養殖牡蠣のペルキンスス(パーキンサス)症原因生物。
* Class Sporozoasida
* Sub-Class Coccidiasina
* Order Agamococcidiorida
* Order Eucoccidiorida
* Sub-Order Adeleorina ※ピロプラスマ感染症
* Family Adeleidae
* Family Anthemosomatidae
* Family Babesiidae
* Family Dactylosomatidae
Genus Babesiosoma
Babesiosoma bettencourti ※ウナギ類
Babesiosoma jahni
Babesiosoma mariae
Babesiosoma stableri
Babesiosoma tetragonis
Genus Dactylosoma
Dactylosoma abdominale
Dactylosoma ranarum
* Family Legerellidae
* Family Haemogregarinidae
Genus Cyrilia
Genus Desseria ※多くが種小名に該当する魚種に寄生
Desseria acanthoclini ※タナバタウオ
Desseria acipenseri ※チョウザメ
Desseria aeglefini
Desseria anarhichadis
Desseria bothi ※カレイ目
Desseria brevoortiae
Desseria carpionis ※コイ科
Desseria catostomi ※サッカー類
Desseria colisa ※小型グーラミィ
Desseria cyprini ※コイ科
Desseria dakarensis
Desseria dasyatis ※アカエイ類
Desseria esocis
Desseria flesi
Desseria fragilis
Desseria gilbertia
Desseria gobionis ※ハゼ類
Desseria heterodonti ※ネコザメ
Desseria irkalukpiki
Desseria laternae
Desseria lepidosirensis ※南米肺魚
Desseria leptocotti ※カジカ類
Desseria londoni
Desseria mavori
Desseria moringa
Desseria mugili ※ボラ
Desseria myoxocephali ※カジカ類
Desseria nili
Desseria ninakohlyakimovae
Desseria nototheniiae ※南極カジカ
Desseria parasiluri ※ナマズ
Desseria platessae
Desseria rovignensis
Desseria rubrimarensis
Desseria salvelini
Desseria thyrosoideae
Desseria tilapiae ※ティラピア
Desseria torpedinis ※シビレエイ
Desseria turkestanica
Genus Haemogregarina ※多くが爬虫類対象。魚類は少ない。
Haemogregarina acipenseris ※チョウザメ
Haemogregarina baveri
Haemogregarina bigemina
Haemogregarina meridianus
Haemogregarina sahai
Genus Hemolivia
Genus Hepatozoon
Genus Karyolysus
* Family Haemohormidiidae ※Dactylosomatidaeに統合する意見有り
Genus Haemohormidium
Haemohormidium cotti ※カジカ類
Haemohormidium terranovae ※カレイ類
Genus Sauroplasma
* Family Klossiellidae
* Family Theileriidae
* Sub-Order Eimeriorina
* Family Aggregatidae
* Family Caryotrophidae
* Family Cryptosporidiidae
* Family Dobelliidae
* Family Eimeriidae ※コクシジウム(球胞子虫)症。
Genus Barrouxia
Genus Caryospora
Genus Cyclospora
Genus Diaspora
Genus Dorisa
Genus Eimeria ※種小名は対象魚種が多い
Eimeria aculeati
Eimeria brevoortiana
Eimeria duszynskii
Eimeria gasterostei
Eimeria haneki
Eimeria percae
Eimeria piraudi
Eimeria pungitii
Eimeria rutili
Eirneria sardinae
Eimeria truttae
Eimeria vanasi
Eimeria zarnowskii
Genus Goussseffia
Genus Goussia ※種小名は対象魚種が多い
Goussia bohemica
Goussia carpelli
Goussia caseosa
Goussia chalupskyi
Goussia cichlidarum ※転覆病
Goussia clupearum
Goussia cruciata
Goussia ethmalosa
Goussia gadi
Goussia girellae
Goussia hyperolisi
Goussia iroquoina
Goussia janae
Goussia pannonica
Goussia piekarskii
Goussia sparis
Goussia subepitheliasis
Genus Hoarella
Genus Mantonella
Genus Octosporella
Genus Pythonella
Genus Schneider
Genus Sivatoshella
Genus Skrjabinella
Genus Wenyonella
* Family Lankesterellidae
* Family Pfeifferinellidae
* Family Sarcocystidae
* Family Selenococcidiidae
* Family Spirocystidae
* Sub-Order Haemospororina 住血胞子虫亜目
* Family Plasmodiidae
* Order Protococcidiorida
* Sub-Class Gregarinasina
* Order Archigregarinorida
* Order Eugregarinorida
* Order Neogregarinorida
* Sub-Class Piroplasmasina
* Order Piroplasmorida
* Division Ciliophora 繊毛虫(有毛)門
* Class Colpodea
* Sub-Class Bryometopia
* Sub-Class Colpodia
* Class Kinetofragminophora
* Sub-Class Gymnostomata 裸口亜綱
* Order Haptorida 毒胞目
* Order Karyorelictida 原始大核目
* Order Pleurostomatida
* Sub-Class Hypostomata 後口亜綱
* Order Cyrtophorida
* Sub-Order Chlamydodontina
* Family Chilododontidae
Genus Chilodonella
Chilodonella cyprini ※白雲病B(低温性)
syn.Chilodonella piscicola
Chilodonella hexasticha ※白雲病B(原虫性鰓病A。高温性)
Chilodonella salvelinus ※サケマス類(鰓寄生)
Genus Phascolodon
Genus Thigmogaster
Genus Trithigmostoma
* Order Nassulida
* Sub-Class Vestibulifera ※Trichostomatia毛口亜綱とする意見あり
* Order Entodiniomorphida
* Sub-Order Archistomatina
* Sub-Order Blepharocorythina
* Sub-Order Entodiniomorphina
* Order Trichostomatida 毛口目
* Order Vestibuliferida
* Family Balantidiidae
Genus Balantidium
Balantidium spinibarbichthys ※バランティディウム感染症
* Family Isotrichidae
* Family Paraisotrichidae
* Class Litostomatea ※→植物
* Sub-Class Haptoria
* Order Cyclotrichida
* Family Mesodiniidae
Genus Askenasia
Genus Mesodinium
Mesodinium acarus
Mesodinium cinctum
Mesodinium pulex
Mesodinium pulex var.pulex
Mesodinium pulex var.striata
Mesodinium pupula
Mesodinium recurva
Mesodinium rubrum アカシオウズムシ ※有毒藻類による斃死
Genus Myrionecta
Genus Pelagovasicola
Genus Rhabdoaskenasia
* Order Haptorida ※Sub-Classに格上げする意見蟻
* Order Pleurostomatida
* Sub-Class Trichostomatia
* Class Oligohymenophora 貧膜口綱
* Sub-Class Apostomatia 隔口亜綱
* Sub-Class Astomatia 無口亜綱
* Sub-Class Hymenostomata 膜口(水毛虫)亜綱
* Order Hymenostomatida 膜口(水毛虫)目
* Sub-Order Ophryoglenina
* Family Ichthyophthiriidae 淡水性白点病原虫科
Genus Ichthyophthirius 淡水性白点病原虫属
Ichthyophthirius multifiliis ※淡水性白点病
* Family Ophryoglenidae
Genus Ophryoglena ※テトラヒメナ症近似
* Sub-Order Tetrahymenina
* Family Curimostomatidae
* Family Glaucomidae
* Family Tetrahymenidae
Genus Deltopylum
Genus Lambornella
Genus Tetrahymena
Tetrahymena pyriformis ※テトラヒメナ症
* Family Turaniellidae
* Order Peniculida ゾウリムシ(草履虫)目
* Order Scuticociliatida
* Sub-Order Philasterina
* Family Cinetochilidae
* Family Cohnilembidae
* Family Cryptochilidae
* Family Entodiscidae
* Family Entorhipidiidae
* Family Loxocephalidae
* Family Paralembidae
* Family Paranophryidae
* Family Parauronematidae
* Family Philasteridae
* Family Pseudocohnilembidae
* Family Uronematidae
Genus Homalogastra
Genus Uronema
Uronema marina ※スクーチカ症
Genus Uropedalium
Genus Urocyclon
* Family Urozonidae
* Family Thigmophryidae
* Family Thyrophylacidae
* Sub-Order Pleuronematina
* Sub-Order Thigmotrichina
* Sub-Class Peritrichia 周毛亜綱
* Order Mobilida
* Family Leiotrochidae
* Family Polycyclidae
* Family Urceolariidae
* Family Trichodinidae ※原虫性鰓病(原虫性鰓病B)
Genus Paratrichodina
Genus Semitrichodina
Genus Trichodina
Genus Trichodinella
Genus Tripartiella
Genus Vauchomia
* Family Trichodinopsidae
Genus Trichodinopsis
Trichodinopsis paradoxa
* Order Sessilida ツリガネムシ(釣鐘虫)目
* Family Astylozoidae
* Family Ellobiophryidae
* Family Epistylididae
Genus Campanella
Genus Epistylis ※エピスティリス症
Genus Heteropolaria
Genus Nidula
Genus Rhabdostyla
* Family Lagenophryidae
* Family Operculariidae
* Family Ophrydiidae
* Family Opisthonectidae
* Family Rovinjellidae
* Family Scyphidiidae ※繊毛虫性鰓病
Genus Apiosoma
Genus Ambiphrya
Genus Scyphidia
* Family Vaginicolidae
* Family Vorticellidae ツリガネムシ(釣鐘虫)科
* Family Zoothamniidae
* Sub-Class Plagiopylia
* Class Phyllopharyngea
* Order Endogenida ※Trichophrydaとする意見あり
* Family Trichophryidae
Genus Trichophrya ※繊毛虫性鰓病
Trichophrya piscium
syn.Capriniana piscium
* Class Polyhymenophora
* Sub-Class Spirotricha 旋毛亜綱
* Order Heterotrichida 異毛目
* Order Hypotrichida 下毛目
* Class Prostomatea 前口綱
* Order Prorodontida 潮水毛虫目
* Family Balanionidae
* Family Colepidae
* Family Cryptocaryonidae 海水性白点病原虫科
Genus Cryptocaryon 海水性白点病原虫属
Cryptocaryon irritans ※海水性白点病
* Family Placidae
* Family Plagiocampidae
* Family Urotrichidae
* Order Prorodontidae
* Order Prostomatida
* Division Labyrinthulata
* Division Microspora 微胞子虫門
* Class Metchinikovellidea
* Order Chytridiopsida
* Order Hesseida
* Order Metchinikovellida
* Class Microsporididea 微胞子虫綱
* Order Nosematidida 微粒子病原虫目
* Family Mrazekidae
Genus Jirovecia
Genus Mrazekia ※微胞子虫症
* Family Nosematidae
Genus Caudospora
Genus Golbergia
Genus Issia
Genus Nosema
Nosema lophii ※微胞子虫症
Genus Octosporea
Genus Vairimorpha
* Order Pleistophoridida
* Family Amblyosporidae
* Family Culicosporidae ※Unikaryonidaeに編入する意見有り
* Family Pleistophoridae
Genus Encephalitozoon ※微胞子虫症 Unikaryonidaeに編入する意見有り
Genus Glugea ※微胞子虫症
Genus Loma ※微胞子虫症
Genus Microgemma ※微胞子虫症 Unikaryonidaeに編入する意見有り
Genus Microsporidium ※微胞子虫症
Genus Perezia
Genus Pleistophora ※微胞子虫症
Pleistophora acerinae
Pleistophora anguillarum
Pleistophora campostomae
Pleistophora cepedianae
Pleistophora duodecimae
Pleistophora ehrenbaumi
Pleistophora gadi
Pleistophora hippoglossoideos
Pleistophora hyphessobryconis ※ネオン病
Pleistophora ladogensis
Pleistophora macrozoarcidis
Pleistophora mirandellae
Pleistophora ovariae
Pleistophora typicalis
Genus Tuzetia
Genus Weiseria
* Family Spraguidae Unikaryonidaeに編入する意見有り
Genus Spraguea
Spraguea lophii ※微胞子虫症
* Family Thelohaniidae
* Family Unikaryonidae
Genus Tetramicra
Tetramicra brevifilum クドア症・微胞子虫症近似
* Division Myxozoa 粘液胞子虫門 ※原生動物→三胚葉動物へ
* Class Actinosporea 放線胞子虫綱
* Order Actinomyxida
* Class Myxosporea 膠胞子虫綱
* Order Bivalvulida 錘型虫目
* Sub-Order Bipolarina
* Family Myxidiidae
Genus Coccomyxa ※現在は植物(Chlorophyceae緑藻綱Chlorococcalesクロレラ目)
Coccomyxa arvernensis
Coccomyxa hoffmani ※粘液胞子虫性鰓病近似
Genus Myxidium
Myxidium giardi ※鰻錘型虫症・粘液胞子虫の臓器寄生症
Genus Sphaeromyxa ※粘液胞子虫の臓器寄生症
Genus Zschokkella ※粘液胞子虫の臓器寄生症
* Family Neomyxobolidae
Genus Ophiocephalus
* Family Sinuolineidae
Genus Davisia ※粘液胞子虫の臓器寄生症
Genus Myxoproteus ※粘液胞子虫の臓器寄生症
Genus Ortholinea
Genus Sinuolinea ※粘液胞子虫の臓器寄生症
* Sub-Order Eurysporina
* Family Ceratomyxidae
Genus Ceratomyxa ※粘液胞子虫の臓器寄生症
Genus Leptotheca ※粘液胞子虫の臓器寄生症
* Family Myxobilatidae
Genus Myxobilatus ※粘液胞子虫の臓器寄生症
* Family Parvicapsulidae
Genus Parvicapsula ※粘液胞子虫の臓器寄生症
* Family Sphaerosporidae
Genus Chloromyxum ※粘液胞子虫の臓器寄生症
Genus Mitraspora
Genus Sphaerospora ※粘液胞子虫性鰓病近似
Genus Unicapsula ※粘液胞子虫の臓器寄生症
Genus Wardia ※粘液胞子虫の臓器寄生症
* Sub-Order Platysporina
* Family Myxobolidae
Genus Henneguya ※ヘンネグヤ症A・B
Henneguya acerinae
Henneguya adiposa
Henneguya assiuti ※鰓寄生性。Clarais lazeraに寄生。
Henneguya astyanax ※Astyanax keithi
Henneguya brachyura ※Notropis spp.に寄生。
Henneguya branchialis ※Clarias spp.に寄生。
Henneguya carassi
Henneguya caudalongula
Henneguya chrysichthyi ※鰓寄生性。Chrysichthys nigrodigitatusに寄生。
Henneguya chydadea ※鰓寄生性。
Henneguya creplini ※鰓寄生性。
Henneguya curimata ※Curimata inormataに寄生。
Henneguya curvata
Henneguya cutanea
Henneguya doneci
Henneguya doori ※イエローパーチPerca flavescensに寄生。
Henneguya episclera ※Lepomis gibbosusに寄生。
Henneguya exilis ※Ictalurus punctatusに寄生。
Henneguya friderici ※Leporinus fridericiに寄生。
Henneguya fusiformis ※Clarias anguillarisに寄生。
Henneguya ghaffari ※ナイルパーチLates niloticusに寄生。
Henneguya ictaluri ※英名:Proliferative Gill Disease
Henneguya intracornea ※眼球寄生性。Astyanax scabripinnisに寄生。
Henneguya laterocapsulata
Henneguya lateolabracis ※タイリクスズキの心臓ヘネガヤ症
Henneguya leporinicola ※鰓寄生性。Leporinus macrocephalusに寄生。
Henneguya lesteri ※キスの一種Sillago analisに寄生。
Henneguya lobosa
Henneguya miyazakii
Henneguya mogurndae
Henneguya nuesslini ※Cyprinus carpioに寄生。
Henneguya ophiocephali ※鰓寄生性。
Henneguya oviperda
Henneguya pagri ※マダイの心臓ヘネガヤ症
Henneguya paranaensis ※Prochilodus lineatusに寄生。
Henneguya pellucida ※Piaractus mesopotamicusに寄生。
Henneguya pilosa ※鰓寄生性。
Henneguya pisciforme ※ブエノスアイレステトラHyphessobrycon anisitsiに寄生。
Henneguya psorospermica
Henneguya pungitii
Henneguya rhamdia
Henneguya salmincola
Henneguya schizodon ※Schizodon fasciatusに寄生。
Henneguya schulmani ※キノボリウオAnabas testudineus・Cirrhinus mrigalaに寄生。
Henneguya sebasta ※Bulbus arteriosus・Sebastes spp.に寄生。
Henneguya shaharini ※Oxyeleotris marmoratusに寄生。
Henneguya spatuluta
Henneguya striolata ※Serrasalmus striolatusに寄生。
Henneguya suprabranchiae
Henneguya thermalis ※脳寄生性。Lepidocephalichthys thermalisに寄生。
Henneguya tridentrigeri
Henneguya vitiensis ※Leiognathus fasciatusに寄生。
Henneguya vovki ※体表
Henneguya wolinensis ※体表寄生性。Perca fluviatilisに寄生。
Henneguya waltairensis
Henneguya zschokkei ※鰓・筋肉寄生性。サケマス類。
Genus Hoferellus
Hoferellus carassii ※粘液胞子虫性腎腫大症
Hoferellus caudatus
Hoferellus cyprini
Hoferellus gilsoni
Genus Myxobolus ※粘液胞子虫性鰓病・粘液胞子虫の臓器寄生症
Myxobolus arcticus ※ベニザケの内臓癒着症
Genus Neohenneguya ※粘液胞子虫の臓器寄生症
Genus Phlogospora
Genus Thelohanellus ※淡水棲。種小名は対象魚種か人名
Thelohanellus acanthogobii ※テロハネルス症B
Thelohanellus chitosense
Thelohanellus citharini ※テロハネルス症B
Thelohanellus cyprini
Thelohanellus dermatobius ※テロハネルス症B
Thelohanellus dogieli ※テロハネルス症A
Thelohanellus elongatus ※テロハネルス症B
Thelohanellus fuhrmanni fa.nanum ※テロハネルス症A・B
Thelohanellus fuhrmanni fa.fuhrmanni ※テロハネルス症B
Thelohanellus fujitai
Thelohanellus giganteum
Thelohanellus hovorkai ※テロハネルス症A
Thelohanellus kitauei ※テロハネルス症A・C
Thelohanellus misgurni
Thelohanellus ndjamenaensis ※テロハネルス症B
Thelohanellus nikolskii ※テロハネルス症B
Thelohanellus oncorhynchi
Thelohanellus oculileucisci ※テロハネルス症B
Thelohanellus oviforme
Thelohanellus parasiluri
Thelohanellus pyriformis ※テロハネルス症A
Thelohanellus quadriforme
Thelohanellus richardsonii
Thelohanellus salvelini
Thelohanellus sphaericum
Thelohanellus tanakai
Thelohanellus toyamai ※テロハネルス症A
Thelohanellus uniporus ※テロハネルス症B
Genus Trigonosporous ※粘液胞子虫性鰓病近似
* Family Myxosomatidae
Genus Agarella
Genus Myxosoma ※多くの種がヘンネグヤ症B・粘液胞子虫性鰓病近似
Myxosoma cerebralis ※旋回病
* Order Multivalvulida 六嚢胞子虫目
* Family Hexacapsulidae 六嚢胞子虫科
Genus Hexacapsula ※クドア症近似
* Family Tetracapsulidae
Genus Kudoa ※クドア症
* Family Trilosporidae
Genus Trilospora ※クドア症近似
* Class Paramyxea
* Order Marteiliida ※養殖牡蠣類(二枚貝広範)
Genus Marteilia
Marteilia sydneyi ※養殖牡蠣の致死性黄化症要因の一つ。
Genus Paramarteilia
* Order Paramyxida
* Division Sarcomastigophora 肉質鞭毛虫門
* Sub-Division Mastigophora 鞭毛虫亜門
* Phytomastigophora 植物性鞭毛虫 ※→分類的には植物で扱うもの
* Order Syndiniales
* Family Amoebophryaceae
* Family Coccidiniaceae
* Family Duboscquellaceae
* Family Oxyrrhinaceae
* Family Sphaeriparaceae
* Family Spiromonadaceae
* Family Syndiniaceae
Genus Hematodinium
Genus Ichthyodinium
Ichthyodinium chabelardi ※渦鞭毛虫による魚卵障害
Genus Merodinium
Genus Solenodinium
Genus Syndinium
Genus Trypanodinium
* Euglenophyta 緑虫
*Class Bodonea
* Family Bodonidae ※トリパノソーマ感染症近似
Genus Amastigomonas
Genus Bodo
Genus Cephalothamnium
Genus Colponema
Genus Cruzella
Genus Cryptobia ※一部表面・内臓寄生性のものがあるが、殆ど住血性。科に格上げも。
Cryptobia agitata
Cryptobia bullocki ※海棲スズキ類
syn.Trypanoplasma bullocki
Cryptobia branchialis ※淡水魚広範
Cryptobia cataractae ※コイ科Semotilus atromaculatus
Cryptobia catostomi ※サッカー類
Cryptobia helicis ※巻貝
Cryptobia iubilans ※カワスズメ
Cryptobia neghmei ※カレイ
Cryptobia salmositica ※サケマス類
Cryptobia vaccine ※サケマス類
Cryptobia vaginalis
Genus Dimastigella
Genus Heteromita
Genus Ichtyobodo
Ichthyobodo necatrix 白雲病A
syn.Costia necatrix
Genus Parabodo
Genus Phyllomitus
Genus Pleuromonas
Genus Procryptobia
*Class Trypanosomatidea
* Order Kinetoplastida
* Sub-Order Trypanosomatina
* Family Trypanosomatidae ※トリパノソーマ感染症
Genus Blastocrithidia
Genus Cercobodo
Genus Crithidia
Genus Endotrypanum
Genus Herpetomonas
Genus Leishmania
Genus Leptomonas
Genus Phytomonas
Genus Trypanosoma (=Schizotrypanum)
Trypanosoma avium
Trypanosoma ambystomae ※有尾類
Trypanosoma andersoni
Trypanosoma boissoni
Trypanosoma brucei brucei
Trypanosoma brucei gambiense
Trypanosoma brucei rhodesiense
Trypanosoma burresoni ※ウナギ類
Trypanosoma canadensis ※無尾類
Trypanosoma carassii ※低温性淡水魚全般
syn.Trypanosoma danilewskyi
Trypanosoma chattoni ※無尾類
Trypanosoma chrysemydis
Trypanosoma congolense
Trypanosoma cruzi
Trypanosoma desterris
Trypanosoma equinum
Trypanosoma equiperdum
Trypanosoma evansi
Trypanosoma granulosum ※ウナギ類
Trypanosoma grayi
Trypanosoma grylli
Trypanosoma hedricki
Trypanosoma humboldti
Trypanosoma lewisi
Trypanosoma mega ※両生類
Trypanosoma melophagium
Trypanosoma murmanensis
Trypanosoma musculi
Trypanosoma myoti
Trypanosoma ogawai ※有尾類
Trypanosoma ontarioensis
Trypanosoma paddae
Trypanosoma phaleri ※淡水魚(北米古代魚等)
Trypanosoma rangeli
Trypanosoma rotatorium ※無尾類
Trypanosoma salvaria
Trypanosoma scelopori
Trypanosoma schulmani ※カワカマス
syn.Trypanosoma remaki
Trypanosoma simiae
Trypanosoma theileri
Trypanosoma therezieni
Trypanosoma triglae
Trypanosoma uniforme
Trypanosoma vivax
* Zoomastigophora 動物性鞭毛虫
* Order Blastodiniales ※→Dinophyta 渦鞭毛植物(寄生性だが好光線)。
* Family Apodiniaceae
* Family Cachonellaceae
* Family Blastodiniaceae
* Family Haplozoaceae
* Family Oodiniaceae ※→Order Dinoflagellida
Genus Actinodinium
Genus Oodinium
Oodinium limneticum ※淡水性胡椒病
Oodinium ocellatum ※海水性胡椒病
Oodinium pillularis ※淡水性胡椒病
Oodinium poucheti
Oodinium vastotor ※淡水性胡椒病
Genus Paulsenella
Genus Piscinoodinium
Piscinoodinium pillulare
* Family Protoodiniaceae
* Order Cercomonadida
* Order Diplomonadida 髭腹虫目
* Family Enteromonadidae
* Family Hexamitidae
Genus Giardia 八髭腹虫属
Genus Gyromonas
Genus Hexamita
Hexamita cryptocerci
Hexamita inflata ※牡蠣の鞭毛虫感染症
Hexamita meleagridis
Hexamita nelsoni ※牡蠣の鞭毛虫感染症
Hexamita periplanetai
Hexamita salmonis ※腸管鞭毛虫症(サケマス類)
Hexamita symphysodonis ※鞭毛虫性頭部穴開き症(カワスズメ)
syn.Octomitus symphysodoni
Genus Octomitus
Octomitus intestinalis intestinalis ※腸管鞭毛虫症(カワスズメ)
syn.Hexamita intestinalis
Octomitus intestinalis truttae ※腸管鞭毛虫症(サケマス類)
Octomitus muris
syn.Hexamita muris
Octomitus necatrix ※海水魚の頭部・側線の潰瘍症
Genus Spironucleus
Spironucleus barkhanus
Spironucleus elegans ※腸管鞭毛虫症(カワスズメ)
Spironucleus torosa
Genus Trepomonas
Genus Trigonomonas
* Order Ebriida
* Order Hypermastigida
* Order Oxymonadida
* Order Retortamonadida
* Order Rhizomastigida
* Order Trichomonadida
* Sub-Division Opalinata
* Order Opalinida
Genus Cepedea
Genus Opalina
Genus Protoopalina ※プロトオパリナ感染症
Protoopalina australis ※両生類
Protoopalina hexasoma
Protoopalina intestinalis
Protoopalina limnocharis
Protoopalina polykineta ※ハギ類Acanthurus nigrofuscus
Protoopalina pomacantha ※ヤッコ類
Protoopalina pseudonutti
Protoopalina symphysodonis ※カワスズメ類
Protoopalina xenopodus ※両生類
Genus Zelleriella
* Sub-Division Sarcodina 肉質虫亜門
* Super-Order Actinopoda 有軸仮足虫上綱
* Class Acantharea 棘針綱
* Order Arthracanthida
* Order Chaunacanthida
* Order Holacanthida
* Order Symphyacanthida
* Class Polycystinea 多泡綱
* Order Centroaxoplastida
* Order Cryptoaxoplastida
* Order Nassellarida
* Order Periaxoplastida
* Order Spumellarida
* Class Phaeodarea 濃彩綱
* Order Actinelida
* Order Phaeocalpida
* Order Phaeoconchida
* Order Phaeocystida
* Order Phaeodendrida
* Order Phaeogromida
* Order Phaeogymnocellida
* Order Phaeosphaerida
* Class Heliozoea 太陽虫綱
* Order Actinophryida 太陽虫目
* Order Centrohelida 殻太陽虫目
* Order Ciliophryida
* Order Desmothoracida 籠目太陽虫目
* Order Rotosphaerida
* Order Taxopodida
* Super-Order Rhizopoda 根足虫上綱
* Class Filosea 糸状根足虫綱
* Class Lobosea 葉状根足虫綱
* Sub-Class Gymnamoebia 裸性葉状根足虫亜綱
* Order Amoebida
* Sub-Order Acanthapodina
* Family Acanthamoebidae
* Family Echinamoebidae
* Sub-Order Conopodina
* Family Mayorellidae ※Paramoebidaeに統合する意見有り。
* Family Paramoebidae
Genus Dactylamoeba
Genus Neoparamoeba ※海水性原虫性鰓病。
Genus Paramoeba ※海水性原虫性鰓病。
Paramoeba aestuarina
Paramoeba eilhardi
Paramoeba invadens ※棘皮動物(海胆Strongylocentrotus droebachiensis)に感染。
Paramoeba permaquidensis ※Oncorhynchus kisutchより分離。
Paramoeba perniciosa ※甲殻類(蟹)に感染。
Paramoeba pigmentifera
Paramoeba schaudinni
* Sub-Order Flabellina
* Family Flabellulidae
* Family Hyalodiscidae
* Sub-Order Thecina
* Family Discamoebidae
* Family Striamoebidae
* Family Thecamoebidae
* Sub-Order Tubulina
* Family Amoebidae
* Family Entamoebidae
Genus Cytamoeba
Genus Dientamoeba
Genus Dobellina
Genus Endamoeba
Genus Endolimax
Genus Entamoeba ※アメーバ感染症。
Entamoeba buccalis
Entamoeba coli
Entamoeba dispar
Entamoeba gingivalis
Entamoeba hartmanni
Entamoeba histolytica ※赤痢アメ−バ
Entamoeba invadens
Entamoeba moshkovskii
Entamoeba polecki
Genus Iodamoeba
Genus Janickina
Genus Malpighamoeba
Genus Martinezia
Genus Pansporella
* Order Euamoebida
* Family Flabellullidae
* Family Hartmannellidae
* Family Reticulomyxidae
* Family Thecamoebidae
* Family Vannellidae
Genus Clydonella
Genus Platyamoeba
Genus Vannella ※原虫性鰓病。
* Family Vexilliferidae
Genus Neoparamoeba
Neoparamoeba aestuarina
Neoparamoeba pemaquidensis ※アメーバ性鰓病 [Amoebic Gill Disease, AGD]
Genus Pseudoparamoeba
Pseudoparamoeba pagei
Genus Vexillifera
* Order Pelobiontida
* Order Schizopyrenida
* Sub-Class Testacealobosia
* Class Rhizopodia 根足虫綱
* Order Foraminiferida 有孔虫目
* Sub-Order Miliolina 白貝亜目
* Sub-Order Rotaliina 針貝亜目
* Sub-Order Textulariina 砂質殻有孔虫亜目
* Order Pelobiontida