Liwiidae is a family of arthropods in the order Nektaspida. Members are known from the Cambrian and Ordovician periods.
Taxonomy
- Liwia<small> Dzik and Lendzion, 1988</small>
*Liwia plana<small> Lendzion, 1975</small>
*Liwia convexa<small> Lendzion, 1975</small>
- Soomaspis<small> Fortey & Theron, 1995</small>
*Soomaspis splendida<small> Fortey & Theron, 1995</small>
- Tariccoia<small> Hammann et al., 1990</small>
*Tariccoia arrusensis<small> Hammann et al., 1990</small>
References