Serranus flaviventris

Two spot bass | Twinspot Bass
Serranus flaviventris
Serranus flaviventris, Bocas del Toro, Panama, Photo: Rick Stuart-Smith
Serranus flaviventris
Serranus flaviventris, Abrolhos Islands, Brazil, Photo: Graham Edgar
Serranus flaviventris
Serranus flaviventris, Bocas del Toro, Panama, Photo: Rick Stuart-Smith
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Serranus flaviventris
Serranus flaviventris
Serranus flaviventris

Distribution

Tropical Atlantic/Caribbean


Description

Pale body speckled with brown, two brown stripes on head which break up on back, white patch on belly, dark spots on dorsal fin, and a pair of black spots on base of tail fin.


Information

Max Size: 8 cm

Sea Temperature Range: 24.7-28.1°C

Depth: 2-402m

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: Infrequent (5.6% 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: Joe Shields