# Ancyromonadida

| Ancyromonadida |
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| *Ancyromonas* |
| Pengelasan saintifik |
| Domain: | Eukaryota |
| Filum: | **Planomonada** Tedersoo 2017 |
| Kelas: | **Planomonadea** Tedersoo 2017 |
| Order: | **Ancyromonadida** Cavalier-Smith 1997 em. Atkins 2000 |
| Family |
| * Ancyromonadidae
* Planomonadidae
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| Sinonim |
| * Planomonadida Cavalier-Smith 2008
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**Ancyromonadida** atau **Planomonadida** adalah kumpulan kecil biflagellated protista yang ditemui dalam tanah dan habitat akuatik, di mana mereka memakan bakteria. Termasuk organisma air tawar atau marin, benthic, mampat dorsoventral dan mempunyai dua flagella yang tidak sama panjang, masing-masing keluar dari poket yang berasingan. Flagellum anterior apikal boleh menjadi sangat nipis atau berakhir di membran sel, manakala flagellum posterior adalah panjang dan disisipkan secara ventral atau lateral. Membran sel disokong oleh satu lapisan teca yang nipis dan rabung mitokondria adalah diskoid/rata.

Kedudukan kumpulan ini adalah diragui, kerana ia kelihatan berada di luar lima kumpulan utama eukariots. Cavalier-Smith menganggap bahawa mereka membentuk kumpulan asas kepada Amoebozoa dan Opisthokonta dan menempatkannya bersama kumpulan-kumpulan lain yang berkaitan dalam Sulcozoa. Walau bagaimanapun, mereka kelihatan lebih asas daripada Malawimonas, menempatkan mereka dalam Loukozoa, mungkin sebagai podiat asas, dan bergantung pada kedudukan akar eukariot.

## Filogeni

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| Scotokaryota/Opimoda |

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Metamonada Cavalier-Smith 1987 emend. Cavalier-Smith 2003 |
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|  | **Ancyromonadida** Cavalier-Smith 1998 emend. Atkins 2000 |
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Malawimonadea Cavalier-Smith 2003 |
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| Podiata |

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CRuMs |
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| Amorphea |

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Amoebozoa Lühe 1913 emend. Cavalier-Smith 1998 |
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| Obazoa |

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Breviatea Cavalier-Smith 2004 |
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Apusomonadida Karpov & Mylnikov 1989 |
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Opisthokonta |
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## Rujukan