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Teleostei (teleosts) > Eupercaria/misc (Various families in series Eupercaria) > Sillaginidae (Smelt-whitings)
Etymology: Sillago: From a locality in Australia.
More on authors: Temminck & Schlegel.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; demersal; non-migratory; depth range 0 - 30 m (Ref. 6205). Subtropical; 45°N - 21°N, 116°E - 149°E (Ref. 6205)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Northwest Pacific: Japan, Korea, China, and Taiwan. Possibly to the Philippines. Commonly misidentified as Sillago sihama.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 30.0 cm TL male/unsexed; (Ref. ); common length : 22.0 cm SL male/unsexed; (Ref. 6205)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 12; Dorsal soft rays (total): 21 - 23; Anal spines: 2; Anal soft rays: 22 - 24; Vertebrae: 35. Swim bladder with anterior projecting extensions and a single posterior extension. Body is greenish gray above, the dorsal part of the head being the darker, and whitish below. The fins are mostly hyaline; the membrane between the first to the third dorsal fin spines with minute dark brown dots; the margins of the dorsal fin with a few dark brown spots. The caudal fin with dark margins.

Occur in bays on shallow sandy flats. Maximum size is over 30 cm (Mark Donachy, pers. comm., 2001). Oviparous (Ref. 205). Greatly esteemed for its delicate flavor (Ref. 6205).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

McKay, R.J., 1992. FAO Species Catalogue. Vol. 14. Sillaginid fishes of the world (family Sillaginidae). An annotated and illustrated catalogue of the sillago, smelt or Indo-Pacific whiting species known to date. Rome: FAO. FAO Fish. Synop. 125(14):87p. (Ref. 6205)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Least Concern (LC) ; Date assessed: 04 February 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: commercial; aquaculture: likely future use

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 16.1 - 25.4, mean 21.3 °C (based on 238 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00631 (0.00396 - 0.01004), b=3.06 (2.92 - 3.20), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.52 se; based on food items.

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (20 of 100).

Price category (Ref. 80766): Very high.

Sillago japonica Temminck & Schlegel, 1843