English
Species (15.149)
Dictyocysta fundlandica- Dallasia frontonia
- Deflandrella tenuis
- Deflandronella veracruzana Trejo 1972
- Deflandronella tenuis
- Daturellina costata
- Daturellina convexa
- Daturellina contracta
- Daturellina zetica Radoicic 1959
- Daurotheca ussurina
- Daurotheca tespa
- Daurotheca transoceanica
- Oxitricha joblottii Bory 1824
- Dendrosoma gammari
- Dendrosomides nymphoni
- Dendrosoma astaci
- Dendrosomides populiformis
- Diceras arietinum
- Diceras viridans
- Dicontophrya rara
- Dictyocoleps elongatus
- Dictyocoleps hirtus
- Didinium minimum
- Didinium balbiani Fabre-Domergue 1888 ssp. balbiani
- Didinium balbianii
- Didinium nasuta Müller 1773
- Dinophrya lieberkühnii
- Diophrys appendiculatus
- Diophrys multicirratus
- Diophrys magnus
- Diophrys pentacirratus
- Diophrys norwegicus
- Diophrys quadricaudatus
- Diophrys scutioides
- Diplodinium cattanei
- Diplodinium caudatum
- Diplodinium crista-galli
- Diplodinium denticulatum
- Diplodinium florentinii
- Diplodinium maggii
- Holosticha heterofoissneri Hu & Song 2001
- Diplodinium diacanthum
- Diplodinium magii
- Diplodinium uncinatum
- Euplotes inkystans
- Diplomastix dahlii
- Diplolophus caudatum
- Discacineta micraster Penard 1914
- Discephelota gigantea Noble 1929
- Disteria lanceolata
- Cladotricha koltzowii ssp. pisciformis
- Dileptus grandis Dragesco 1963
- Dileptus folium
- Dileptus granulosus
- Dileptus gallina
- Dileptus massutti Kahl 1933
- Dileptus multinucleatus Vuxanovici 1959
- Dileptus ovalis Vuxanovici 1959
- Dileptus musculus
- Dileptus phoenicopterus
- Discophrya collini
- Discontinus dispar
- Discophrya cothurnata
- Discophrya elongata
- Discophrya cylindrica
- Cyclidium elongatum Schewiakoff 1889
- Discophrya lata
- Discophrya planarium
- Discophrya spatulata
- Discophrya scyphostyla
- Discophryson liberus Jankowski 1985
- Discophrya steinii
- Dileptus aculeatus Dragesco 1960
- Dileptus caudatus
- Dileptus dimorphus Wang 1940
- Acineta lingulifera
- Dileptus fasciola
- Dileptus gabonensis Dragesco 1963
- Dileptus piscis
- Dileptus proboscidaeus
- Dileptus proboscideus Lepsi 1957
- Dileptus robustus Vuxanovici 1959
- Dileptus stramphii
- Dileptus tracheloides Zacharias 1888
- Dileptus thononensis Dragesco 1960
- Diplodinium triacanthum
- Diplodinium rostratum
- Diplodinium unifasciculatum
- Diplodinium vortex
- Disematostoma bütschli Lauterborn 1894
- Disematostoma bütschlii Lauterborn 1894
- Pyxidium invaginatum ssp. invaginatum
- Disematostoma tetraedrica Faure-Fremiet 1924
- Disoma bicolor
- Disteria monostyla
- Doyerius marsupius
- Drepanena falcata
- Drepanoceras dentata Mermod
- Euplotes iliffei
- Enchelis epistomium
