Wikipedia
Goneplacoidea
Goneplacoidea is a superfamily of crabs containing 11 extant families, and two families known only from fossils (marked "†").
- Acidopsidae
- † Carinocarcinoididae
- Chasmocarcinidae
- Conleyidae
- Euryplacidae
- Goneplacidae
- Litocheiridae
- † Martinocarcinidae
- Mathildellidae
- Progeryonidae
- Scalopidiidae
- Sotoplacidae
- Vultocinidae