Actinopterygii (ray-finned fishes) > Scorpaeniformes
(Scorpionfishes and flatheads) > Scorpaenidae
(Scorpionfishes or rockfishes) > Scorpaeninae
Etymology: Scorpaenopsis: Latin, scorpaena = a kind of fish, 1706 + Greek, opsis = appearance (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Marine; demersal; depth range 15 - 70 m (Ref. 42181). Subtropical
Indo-West Pacific: Japan, Philippines, South China Sea, Queensland (Australia), Seychelles, Somalia, and the Gulf of Aden.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 6.3 cm SL male/unsexed; (Ref. 42181)
soft rays: 5;
Vertebrae: 24. With 33-37 vertical scale rows; 4 predorsal scales; a blunt head profile, eye protruded a little from the dorsal contour of head, no hump behind head; 2 spines on lachrymal overlying maxillary (1st spine forward and 2nd spine backward), broad postocular and tympanic spines and many small papillae on head (Ref. 10895). Interorbital ridges elevated posteriorly to join tip of tympanic spines; base of parietal spines not curving into occipital pit; first dorsal spine 1.6-1.9 in second spine (Ref 42181).
Inhabits shallow rocky reefs (Ref. 42552); over rubble or rubble and sand bottom (Ref. 42181).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Randall, J.E and W.N. Eschmeyer, 2001. Revision of the Indo-Pacific scorpionfish genus Scopaenopsis, with descriptions of eight new species. Indo-Pac. Fish. (34):79 p. (Ref. 42181)
IUCN Red List Status (Ref. 119314)
CITES (Ref. 115941)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Preferred temperature (Ref. 115969
): 24.3 - 28.9, mean 27.6 (based on 416 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00587 - 0.02579), b=3.02 (2.85 - 3.19), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic Level (Ref. 69278
): 3.6 ±0.7 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (22 of 100) .