Meuschenia scaber

Velvet leatherjacket | Parika scaber
Meuschenia scaber
Meuschenia scaber, Poor Knights Is, New Zealand, Photo: Andrew Green
Meuschenia scaber
Meuschenia scaber, Bicheno, TAS, Photo: Graham Edgar
Meuschenia scaber
Meuschenia scaber, New Zealand, Photo: Graham Edgar
Meuschenia scaber
Meuschenia scaber, Bicheno, TAS, Photo: Rick Stuart-Smith
Meuschenia scaber
Meuschenia scaber, Narooma, NSW, Photo: Andrew Green
Meuschenia scaber
Meuschenia scaber, Eden, NSW, Photo: Rick Stuart-Smith
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Meuschenia scaber
Meuschenia scaber
Meuschenia scaber
Meuschenia scaber
Meuschenia scaber
Meuschenia scaber

Distribution

Temperate Australasia


Description

Pointed head with two characteristic stripes radiating down below the eye and dark blotches on the sides. It is the most aggressive of the local leatherjackets, sometimes biting divers.


Information

Max Size: 31 cm

Sea Temperature Range: 12-21.6°C

Depth: 20-200 m

Habitat Generalization Index: 11.89

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: Frequent (17.0% 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 (3 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