Dive.Explo360.fr

scientific endorsement
ALEXANDRE MEINESZ

Mediterranean Green Sea Ball

In Dive.Explo360: Mediterranean · Northeast Atlantic · Atlantic Ocean

On well-lit rocks, the Mediterranean green sea ball attracts attention with its spherical shape and velvety surface. This green alga makes its food using light and often shelters small, inconspicuous animals, contributing to the richness of coastal seabeds.

Habitat de Mediterranean Green Sea Ball Habitat
Rocky habitat
Profondeur de Mediterranean Green Sea Ball Depth
1-50 m
Groupe biologique de Mediterranean Green Sea Ball Group
Green alga
Rôle écologique de Mediterranean Green Sea Ball Role
Primary producer

WHAT DOES IT LOOK LIKE?

The Mediterranean green sea ball is a green alga that forms a soft, velvety ball, often compared to a small cushion or a beret.Its colour varies from dark to lighter green, sometimes slightly blackish, and its surface is soft to the touch.It is hollow inside and attached to the substrate by a small, inconspicuous base.

WHERE DOES IT LIVE?

This alga lives attached to rocks, mainly in well-lit areas.It occurs from the surface down to several tens of metres, often in calm but also slightly disturbed water.It is mainly found in the Mediterranean Sea.

WHAT DOES IT EAT?

Like all algae, it produces its own material through photosynthesis.It uses light, carbon dioxide and substances dissolved in the water to develop.

GO FURTHER WITH AMIGANSEAU

Unlock the full profile

Deepen your knowledge with the exclusive chapters and interactive resources included in an AMIGANSEAU licence.

Choose my licence
  • HOW DOES IT REPRODUCE?
  • OUR OBSERVATIONS
  • UNDERSTAND THE SPECIES

Also included in the full profile

  • Advanced navigation between description, ecological context, observations and behaviour
  • Interactive food chain to explore the species’ feeding relationships
  • Infographic and illustrated summary profile
  • Additional photographic observations
An active licence gives access to enriched profiles and AMIGANSEAU exploration tools.

Other species — Green alga

Mermaid's Wineglass Sea coin Green algae (Caulerpa cylindracea) Sailor's eyeball Sea lettuce

Same habitat and depth

Rocky seabed species

Same ecological role and depth

Producer species

🧠 Understand the species

What is this species’ ecological role?

AMIGANSEAU Explorer Premium

Access enriched species profiles with advanced content (audio, infographics and detailed articles).

Explore all species easily through a single interface.

Enjoy a smooth, fast learning experience suited to every level.

🔒 The full profile is available with a paid subscription only.

Discover licences
DEPTH HABITAT PHYLA ECOLOGICAL ROLE

From recognition to understanding

After recognising a marine species, watch it in its environment in the diving videos. Articles and learning paths help you understand its habitat and its relationships with other organisms; games help you remember your discoveries.