Share

Snakelocks Anemone

Snakelocks Anemone ©Julie Hatcher

Snakelocks anemone

It's easy to see where the snakelocks anemone got its name when you spot its flowing tentacles. But be careful when out rockpooling, those tentacles give a nasty sting!

Scientific name

Anemonia viridis

When to see

January to December

Species information

Statistics

Diameter: up to 8cm with tentacles up to 15cm long
Common

Habitats

About

Snakelocks anemones live attached to rocks on the low shore and in shallow seas down to about 12m. They have a squat brownish body and the long, wavy, snake-like tentacles that give them their name. These tentacles are normally bright green with purple tips and are home to a kind of algae which produces energy from sunlight. As such snakelocks anemones live in the sunniest spots on the shore and unlike other anemones, they rarely retract their tentacles in order to make the most of the sunlight. In addition to the energy captured from the photosynthetic algae, they use their long stinging tentacles to capture prey such as prawns, small fish and sea snails.

How to identify

A large anemone with long, wavy tentacles that are rarely retracted. Their 'body' is a pale greyish-brown with bright green tentacles tipped with purple.

Distribution

Found around the west of the UK and in the English Channel

Did you know?

Snakelocks anemone cells contain a special protein that makes them glow fluorescent green under ultraviolet light!

Watch

Snakelocks anemone (https://vimeo.com/642323253)

Nick Upton