superfamily
Metridioidea
Metridioidea
Children
- Aiptasiidae 4 native
- Metridiidae 3 native
- Diadumenidae 3 native
- Burrowing Anemones 3 native
- Sagartiidae 2 native
- Boloceroididae 1 native
- Aliciidae 1 native
- Amphianthidae 1 native
- Gonactiniidae 1 native
- Isanthidae 1 native
- Hormathiidae 1 native
- Andvakiidae 1 native
- Aiptasiomorphidae
- Sagartiomorphidae
- Nemanthidae
Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Most observed native Metridioidea All
Native to the US, by observations.