Teleostei (teleosts) >
Perciformes/Scorpaenoidei (Scorpionfishes) >
Scorpaenidae (Scorpionfishes or rockfishes) > Pteroinae
Etymology: Ebosia: Ebosia, Ebusus = an island in the Tarraconense province of Roman empire (Spain); falcata: From the elongated parietal crests of mature males; species with the sickle-shaped helmet or headdress..
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal; depth range 47 - 243 m (Ref. 41422). Tropical
Indian Ocean: off Somalia, Pakistan and the west coast of India and off the Andaman Sea coast of Thailand.
Size / Weight / Age
Maturity: Lm ? range ? - ? cm
Max length : 11.6 cm TL male/unsexed; (Ref. 121532); max. published weight: 15.00 g (Ref. 121532)
Short description
Morphology | Morphometrics
Dorsal
spines
(total): 12 - 13;
Dorsal
soft rays
(total): 10;
Anal
spines: 3;
Anal
soft rays: 8 - 10;
Vertebrae: 24. Parietal crest of adult males very elongate; low in females. Dorsal fin rays 4.5-10.5; spines very long, longest at middle of the fin, 12th shortest; membranes deeply incised between spines; soft rays branched distally in largest specimens. Anal fin rays 7.5-9.5, usually 8.5; 1st spine shortest, increasing in length to 3rd; soft rays branched in larger specimens. Pectoral fin almost reaching caudal fin base, a little beyond in small individuals, short of caudal base in larger ones. Caudal fin very long , middle rays longest and branched; procurrent rays spinous. Vertical ctenoid scale rows about 40; cheek and area behind eyes scaled. Supraocular tentacle present. Preopercle with 3 spines; supplemental spine absent. Suborbital ridge spiny, irregular, with more than 10 spinous points of variable shape. Ocular ridges with spines, but poorly defined by location. Sphenotic and pterotic spines multiple. No spines on interorbital space, occiput, snout; no upper and lower post temporal, cleithral and supracleithral spines (Ref. 41422).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Eschmeyer, W.N. and K.V. Rama-Rao, 1977. A new scorpionfish, Ebosia falcata (Scorpaenidae, Pteroinae), from the western Indian Ocean, with comments on the genus. Matsya 3:64-71. (Ref. 41422)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
More information
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
Age/SizeGrowthLength-weightLength-lengthLength-frequenciesMorphometricsMorphologyLarvaeLarval dynamicsRecruitmentAbundanceBRUVS
ReferencesAquacultureAquaculture profileStrainsGeneticsElectrophoresesHeritabilityDiseasesProcessingNutrientsMass conversion
Tools
Special reports
Download XML
Internet sources
Estimates based on models
Preferred temperature (Ref.
123201): 18.7 - 24.8, mean 23.4 °C (based on 53 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00425 - 0.01629), b=2.95 (2.78 - 3.12), in cm total length, based on LWR estimates for this species & (Sub)family-body (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).
