Teleostei (teleosts) >
Perciformes/Scorpaenoidei (Scorpionfishes) >
Scorpaenidae (Scorpionfishes or rockfishes) > Scorpaeninae
Etymology: Scorpaenopsis: Latin, scorpaena = a kind of fish, 1706 + Greek, opsis = appearance (Ref. 45335).
More on author: Rüppell.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; reef-associated; depth range 0 - 30 m (Ref. 30573). Tropical
Western Indian Ocean: Red Sea to at least the coast of Somalia.
Size / Weight / Age
Maturity: Lm ? range ? - ? cm
Max length : 22.0 cm SL male/unsexed; (Ref. 30573)
Dorsal spines (total): 12; Dorsal soft rays (total): 9; Anal spines: 3; Anal soft rays: 5; Vertebrae: 24. Body heavily pigmented with dark brown or reddish brown, mottled with whitish and blackish blotches; often with a dark brown bar extending ventrally from posterior half of eye and broadening onto lower cheek. Upper opercular spine broad with a strong median ridge. Space between opercular spines with 1 or more ridges. Paired interorbital ridges prominent, separated by a channel more than twice width of 1 ridge, and ending at a ridge extending medially from postocular spine along incurved edge of moderately deep occipital pit. An oblique ridge lateral to each interorbital ridge from above middle of orbit, converging posteriorly with interorbital ridge. Tympanic spines about as long as postocular spines, close behind but separated from ridge extending medially from postocular spines. Median interorbital ridge prominent, reaching well into anterior interorbital space. First and 2nd suborbital spines oblique, sharply ridged, and with supplemental ridges. (Ref. 42181).
Benthic to at least 30 m (Ref. 30573).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | 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. 130435)
Threat to humans
Harmless
Human uses
Tools
Special reports
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Internet sources
Estimates based on models
Preferred temperature (Ref.
123201): 24.9 - 29.1, mean 27.4 °C (based on 792 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00606 - 0.02615), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.2 ±0.8 se; based on size and trophs of closest relatives
Resilience (Ref.
120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).
