Lamellaria australis

Southern lamellaria
Lamellaria australis
Lamellaria australis, Coffs Harbour, NSW, Photo: Ian Shaw

Distribution

Temperate Australasia


Description

Bright red or orange body, which is usually covered by numerous rings and spots, including a large yellow spot in the centre of the body.


Information

Max Size: 5 cm

Sea Temperature Range: 17.1-23.7°C

Depth: 2-10m

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: Widespread (100% 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: Few (2 per transect)

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


Edit by: GJ Edgar. 2008. Australian Marine Life. New Holland, Sydney