Epinephelus tauvina

Serranidae
Greasy Rockcod, Estuary Rockcod, Greasy Grouper, Greasy Rockcod, Green Grouper, Reef Cod, Speckled Rockcod, Spotted Grouper
  • Epinephelus tauvina, Rowely Shoals, Northwest Shelf, Australia, Photo: Graham Edgar
    Epinephelus tauvina, Rowely Shoals, Northwest Shelf, Australia, Photo: Graham Edgar
  • Epinephelus tauvina, Herald Cay, Coral Sea, Photo: Rick Stuart-Smith
    Epinephelus tauvina, Herald Cay, Coral Sea, Photo: Rick Stuart-Smith
  • Epinephelus tauvina, Herald Cay, Coral Sea, Photo: Rick Stuart-Smith
    Epinephelus tauvina, Herald Cay, Coral Sea, Photo: Rick Stuart-Smith
Distribution
Tropical Indo-Pacific
Description
Dark reddish-brown spots on banded, grey body, similar to E. coioides (Goldspotted Rockcod) but with densely spotted pectoral fin, and 1-3 dark blotches at dorsal fin base (but these often hidden within dark bars). Length to 75cm.
Information
  • Max Size: 75 cm
  • Sea Temperature Range: 21.7-31.3°C
  • Depth: 1-300m
  • Habitat: Coral Reef
  • Habitat Generalisation Index: 2.1
    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
Rarity
  • Threats: Exploitation, Habitat degradation
  • IUCN Threat Status: Data Deficient
  • Occurrence: Infrequent (3% 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: Joe Shields
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