Depth
Dondice · Molluscs (Octopus, Nudibranchs & Shellfish)

Lady Godiva

Dondice banyulensis

0-40m
Depth Range
Variable
Max Size
Mediterranean
Distribution
0-40m
Depth Range
Variable
Max Size
Reef & Open
Habitat
Carnivore
Diet
Solitary
Social
LC
IUCN Status
Kingdom Animalia
Phylum Mollusca
Genus Dondice
Species banyulensis

Mollusc

Identification & Biology

  • IdentificationA striking nudibranch with a translucent white to cream body and vivid orange to red cerata tipped with white. The oral tentacles and rhinophores are long and prominent. The cerata are arranged in distinct clusters along the body.
  • SizeBody length up to 7.5 cm. A medium-sized aeolid nudibranch.
  • Social HabitSolitary. Feeds on hydroids and anemones, moving slowly across its prey. The bright colouring is a warning signal to potential predators.
  • HabitatRocky reefs and walls where hydroids and small anemones grow.
  • Depth2 to 40 m. Found across its depth range on suitable rocky habitat.
  • Feeds OnHydroids and small anemones. Stores functional stinging cells from its prey in the tips of its cerata.
  • DistributionMediterranean Sea and adjacent eastern Atlantic. Present in Maltese waters.
  • DescriptionDondice banyulensis is one of the more dramatic-looking nudibranchs in the Mediterranean. Named after the legendary Lady Godiva, its exposed, colourful body is a bold statement on the reef. Like other aeolid nudibranchs, it is a living weapons recycler, incorporating the stinging cells of its cnidarian prey into its own cerata for defence. A rewarding find for macro photographers.

Range

Habitat & Distribution

Found across the Mediterranean, inhabiting reef & open environments. Active from the surface down to 40m depth.

Where Malta divers have spotted this species

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Sightings are logged by divers using our What Did You See? dive-log tool. View the full live sightings map.

Detail

Preferred Environment

Reef & Open habitats, typically at depths of 0-40m. Most commonly encountered by divers at the shallower end of its range.

Encounter Tips

Best approached slowly and calmly. Avoid casting shadows directly over the animal. Neutral buoyancy and patience increase encounter success significantly.

Lady Godiva species card

Biology

Behaviour & Diet

Feeding Strategy

Preys on hydroids, particularly Eudendrium species, consuming entire polyps and selectively retaining their unfired nematocysts for its own use.

Hydroid feeder

Reproduction

A simultaneous hermaphrodite that deposits narrow, coiled egg ribbons on hydroid stems. Planktotrophic larvae hatch and feed in the water column before settling.

Hermaphrodite

Behaviour & Defence

Boldly coloured in orange, red and white as an aposematic signal. Functional nematocysts stored in its cerata tips deliver a sting when the slug is disturbed.

Warning colours

Dive with diveshack

Where to Encounter in Malta

The following dive sites offer strong habitat match for Dondice banyulensis. All are accessible on a guided dive with diveshack.

5-30m
North Malta

Cirkewwa

Rocky reef with caves, arches and ledges hosting a rich diversity of reef species.

View dive site ›
5-50m
Gozo

Blue Hole

One of the Med's most famous reef dive sites. Rocky walls and archways covered in life.

View dive site ›
18-36m
South Malta

Um El Faroud

The wreck lies on a sandy bottom surrounded by rocky reef -- a diverse habitat attracting reef species.

View dive site ›
IUCN Red List Least Concern

Conservation Status

This species is assessed as Least Concern on the IUCN Red List. Mediterranean populations face ongoing pressure from fishing activity, habitat degradation, and climate-driven changes to prey availability.

Source: iNaturalist Guide #888
by Lesley Clements (CC BY-SA)
diveshack Mediterranean Marine Life guide