旋前管科

旋前管科（學名：Helicoprorodontidae）是刺鈎目下的一個科。

下屬分類

本科包括以下屬：^[1]

Apotrachelotractus
Long, Song & Warren, 2009^[2]
- Apotrachelotractus variabialis Long, Song & Warren, 2009
旋前管屬 Helicoprorodon
Fauré-Fremiet, 1950
- Helicoprorodon barbatus Dragesco, 1933
- 巨旋前管 Helicoprorodon gigas (Kahl, 1933) Fauré-Fremiet, 1950
- 大旋前管 Helicoprorodon maximus Dragesco, 1954
- Helicoprorodon minutus Bock, 1952
- Helicoprorodon multinucleatum Dragesco, 1960
- 東方旋前管 Helicoprorodon orientalis Raikov, 1963
Trachelotractus
Foissner, 1997
- Trachelotractus entzi (Kahl, 1927) Foissner, 1997

^ Helicoprorodontidae. GBIF. [2023-03-30]. （原始內容存檔於2023-03-30）.
^ Long, H.; Song, W.; Warren, A. (2009). Haptorid and other lower kinetofragminophoran ciliates. In Free-living ciliates in the Bohai and Yellow Seas, Edited by: Song, W, Warren, A and Hu, X. Beijing, , China: China Science Press.