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Eupercaria/misc (Various families in series Eupercaria) >
Sciaenidae (Drums or croakers)
Etymology: Daysciaena: Because of Day, Francis; (1878-1888), author of four books related to Indian fishes + Greek, skyadeis, skyaina = a perch.
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina; brackvatten bentopelagisk; amfidrom (Ref. 51243). Tropical
Indian Ocean: India, Sri Lanka and Pakistan. Reported occurrences in Indonesia (particularly from Sumatra and west Borneo) cannot be verified (Sasaki, pers. comm.).
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 90.0 cm SL hane/ej könsbestämd; (Ref. 4833); publicerad maxvikt: 1.6 kg (Ref. 115172)
Found in coastal waters and estuaries (Ref. 4833). Important food fish.
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Sasaki, K., 1996. Sciaenid fishes of the Indian Ocean (Teleostei, Perciformes). Mem. Fac. Sci. 16/17:83-95. (Ref. 26262)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Fiskeri: kommersiell
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00779 - 0.00930), b=3.08 (3.06 - 3.10), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.8 ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Låg, lägsta populationsfördubblingstid 4,5-14 år (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (66 of 100).