Actaeciidae Scyphacidae is a family of woodlice in the order Isopoda.

[1][2] These seven genera belong to the family Scyphacidae: The genus Scyphoniscus was moved by Schmidt (2002) from Scyphacidae to Detonidae, and this combination was reflected in a catalogue by Schmalfuss (2003).

However, in a more recent paper (Schmidt & Leistikow 2004: Catalogue of genera of the terrestrial Isopoda.

- Steentstrupia 28: 1-118) the genus was included again in Scyphacidae.

This isopod-related article is a stub.