At any stage, you can move up or down the Taxonomic hierachy of Antarctic/subantarctic species by clicking on any name. Lower level taxon counts are shown in [].
Back to List of kingdoms
| Kingdom | Protozoa | |
| Phylum | Ciliophora | |
| Class | Spirotrichea | |
| Order | Urostylida |
List of all species - see Taxon profile using the number
| Family Pseudokeronopsidae | ||||
| Thigmokeronopsis antarctica | Petz, 1995 | |||
| Thigmokeronopsis antarctica nov. spec. | ||||
| Thigmokeronopsis crystallis | Petz, 1995 | |||
| Thigmokeronopsis crystallis nov. spec | ||||
| Family Urostylidae | ||||
| Holosticha foissneri | Petz, Song & Wilbert, 1995 | |||
| Holosticha spindleri | Petz, Song & Wilbert, 1995 | |||
| Metaurostyla thompsoni | Jankowski, 1979 | |||
| Metaurostylopsis rubra | Song & Wilbert, 2002 | |||
| Notocephalus parvulus | (Corliss & Snyder) Petz, Song & Wilbert, 1995 | |||
| Notocephalus parvulus nov. gen., nov. comb. | (Corliss & Snyder, 1986) | |||
| Paruroleptus sp. | ||||