Echinothrix calamaris, Raja Ampat, Indonesia, Photo: Andrew Green
Echinothrix calamaris, Gulf of Carpentaria, NT, Photo: Andrew Green
Echinothrix calamaris, Milne Bay, Papua New Guinea, Photo: Andrew Green
Echinothrix calamaris, Hawaii, Photo: Rick Stuart-Smith
Distribution
Temperate Australasia, Tropical Indo-Pacific
Description
Information
Max Size: 7 cm
Sea Temperature Range: 19.9-33.0°C
Depth: 0-90m
Habitat: Coral Reef, Rocky Reef
Rarity
IUCN Threat Status: Not Evaluated
Occurrence: Infrequent (7% 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: Several (6 per transect)
Abundance is calculated as the average number of individuals recorded per RLS transect, where present.
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