Hoplodoris grandiflora

Large-gilled hoplodoris | Nudibranch
Hoplodoris grandiflora
Hoplodoris grandiflora, WA, Australia, Photo: Tom Davis
Hoplodoris grandiflora
Hoplodoris grandiflora, WA, Australia, Photo: Nicola Davis
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Hoplodoris grandiflora
Hoplodoris grandiflora


Tropical Eastern Pacific, Tropical Indo-Pacific


Mantle flat and oval shaped. Covered in pustules which are often have a white circle at the base. The rhinophore sheaths have an irregular edge and small tubercles on the sides.


Max Size: 6 cm

Sea Temperature Range: 14.8-24.9°C

Depth: N/A

Habitat Generalization Index: N/A

Also referred to as the SGI (Species Generalisation Index), this describes the habitat niche breadth of the species. Species with values less than 15 are found in a relatively narrow range of reef habitat types (specialists), while those over 25 may be found on most hard substrates within their range (generalists). Learn more here.

Conservation and Rarity

IUCN Status: Not Evaluated

Occurrence: Rare (0.9% of sites)

Occurrence describes how often the species is found on surveys within its distribution. It is calculated as the % of reef sites surveyed by RLS divers across all the ecoregions in which the species has been observed

Abundance: Solitary (1 per transect)

Abundance is calculated as the average number of individuals recorded per RLS transect, where present.

Edit by: Nicola Davis