Tachidiidae is a family of copepods belonging to the order Harpacticoida.
Genera:
- Cithadius <small>Bowman, 1972</small>
- Euterpina <small>Norman, 1903</small>
- Geeopsis <small>Huys, 1996</small>
- Microarthridion <small>Lang, 1944</small>
- Neotachidius <small>Shen & Tai, 1963</small>
- Pseudoneotachidius <small>Nazari, Mirshamsi, Sari, Aliabadian & Gomez, 2020</small>
- Sinotachidius <small>Huys, Ohtsuka, Conroy-Dalton & Kikuchi, 2005</small>
- Tachidius <small>Lilljeborg, 1853</small>
References