# Ancyromonadida

| Ancyromonadida |
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| *Ancyromonas* |
| Klasifikasi ilmiah  |
| Domain: | Eukaryota |
| Kelas: | Planomonadea Cavalier-Smith 2022 |
| Ordo: | Ancyromonadida Cavalier-Smith 1997 em. Atkins 2000 |
| Famili |
| * **Ancyromonadidae **Planomonadidae**
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| Diversitas |
| 39 spesies dan 4 subspesies |
| Sinonim |
| * Planomonadida Cavalier-Smith 2008
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**Ancyromonadida** atau **Planomonadida** merupakan kelompok kecil organisme berflagela ganda eukariot yang ditemukan di tanah maupun di lingkungan perairan, tempat mereka memangsa bakteri. Organisme ini hidup di air tawar maupun laut, bersifat bentik, memiliki bentuk tubuh yang tertekan secara dorsoventral, dan dua flagela yang tidak sama panjang, masing-masing muncul dari kantung yang berbeda. Flagela anterior di ujung sel bisa sangat tipis atau berakhir tepat di membran sel, sedangkan flagela posterior lebih panjang dan keluar dari sisi ventral atau lateral. Membran selnya diperkuat oleh lapisan tipis tunggal berupa teka, sementara krista mitokondrianya berbentuk cakram atau datar.

Kedudukan taksonomi kelompok ini masih diragukan, karena tampaknya tidak termasuk dalam lima supergrup utama eukariot. Cavalier-Smith berpendapat bahwa mereka merupakan kelompok basal bagi Amoebozoa dan Opisthokonta, serta mengelompokkannya bersama beberapa grup lain yang berkerabat dekat dalam Sulcozoa. Namun, beberapa kajian menunjukkan bahwa mereka tampak lebih basal daripada *Malawimonas*, sehingga menempatkannya dalam Loukozoa, kemungkinan sebagai garis awal podiata, tergantung pada posisi akar filogeni eukariot tersebut.

## 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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## Referensi

## Pranala luar

* Informasi terkait dengan Ancyromonadida dari Wikispecies.