Felimare picta (Regal Sea Goddess)
MARINE SPECIES

Felimare picta (Regal Sea Goddess)

About

A sea slug (nudibranch) spotted on a rocky seabed at Mesimvria. A sign of spotlessly clean water, and one of the most photogenic finds for snorkelling in Evros.

What it is

Felimare picta, common name Regal Sea Goddess. A dorid nudibranch, a shell-less gastropod mollusc, family Chromodorididae. Grows up to 13cm. Feeds on sponges of the genus Dysidea.

Dark blue to violet colour with yellow spots and a yellow outline along the mantle. Two dark-blue rhinophores at the front and a feather-like gill tuft at the back. Moves slowly over the rocks.

Where it lives

Rocky seabeds across the Mediterranean, including Greece, Spain, Portugal, the Azores, the Canary Islands and the Gulf of Mexico. Depth 0-55 metres.

Why it matters

Nudibranchs only live in clean, well-oxygenated water. Its presence at Mesimvria confirms what we say about the seabed here: a mixed bottom of sand and rock, crystal-clear water, ideal for snorkelling. It's not toxic like the pufferfish, but it has chemical defences drawn from the sponges it eats.

Seabed & Snorkelling

  • Shore: Sand with fine pebble
  • Seabed: Flat stones and rocks at 3-5 metres - that's where it lives
  • Water: Spotlessly clear, good visibility for a mask
  • Snorkelling: Yes, one of the best spots in Evros to find one

Practical Info

Don't touch it. It's extremely sensitive - sunscreen, oils and touch can kill it. Photos only. If you spot one, keep a distance of 30cm.

View on Encyclopedia of Life

Useful Information

Weather in Alexandroupoli

Live
19°CMostly clear
Feels like 18°C 11 km/h 59%

From April to June and from September to October you get warm days, calm sea, and fewer crowds. July and August are hot and busy along the seafront, while winters stay mild but rainy.