Environment: milieu / climate zone / depth range / distribution range
Marine; demersal; depth range 20 - 80 m (Ref. 90102). Tropical
Indo-West Pacific: Durban, South Africa northwards; also in Red Sea, Arabian Sea and eastward to Gulf of Thailand. Reported as likely at Seychelles (Ref. 1623) but Randall and van Egmond 1994 (Ref. 10685) believe otherwise.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 10.5 cm TL male/unsexed; (Ref. 90102)
Found on the continental shelf. Benthic (Ref. 75154). Taken in trawls at about 50 m (Ref. 4313). Inhabits sand and mud bottoms in 20-80 m (Ref 90102).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Eschmeyer, W.N., 1986. Scorpaenidae. p. 463-478. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4313)
IUCN Red List Status (Ref. 125652)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 123201
): 23.6 - 28.6, mean 27.5 °C (based on 673 cells).
Phylogenetic diversity index (Ref. 82804
= 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.00868 - 0.05776), b=2.94 (2.72 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.6 ±0.6 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153
): Low vulnerability (10 of 100).