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Eupercaria/misc (Various families in series Eupercaria) >
Sillaginidae (Smelt-whitings)
Etymology: Sillago: From a locality in Australia; shaoi: Named for Dr. Kwang-Tsao Shao for his remarkable contribution in classification of fishes.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino; salobre pelagic-neritic; rango de profundidad 0 - 20 m (Ref. 129457). Subtropical
Northwest Pacific: China and Taiwan.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 21.6 cm SL macho / no sexado; (Ref. 129457); peso máximo publicado: 113.90 g (Ref. 129457)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 12; Radios blandos dorsales (total) : 20 - 22; Espinas anales: 2; Radios blandos anales: 21 - 22; Vértebra: 35. This species is distinguished from itscongeners by the following characters: body relatively larger in size; D1 XI (vs. XII), D2 I,20-22 ; A 21-22; lateral line scales 70-73, scales above
lateral line 5-6; gill rakers 3-4+5-6; vertebra, abdominal 13-14 (mostly 14), modified 4-6 (mostly
5), caudal 15-17 (mostly 16), and total 35. Swim bladder large with two anterior extensions diverging to terminate on either side of the basioccipital above the anditory capsule. two posterior tapering extensions of the swim bladder penetrating into the caudal region, one usually longer than the other similar with S. sihama, but differed in detail. Genetic analysis also showed strong interspecific differentiation among the six Sillago species with two posterior extensions of the swim bladder and other five Sillago species in coastal waters of China (Ref. 129457).
Cross section: oval.
Occupies nearshore areas and frequently entering estuaries for considerable periods. It is common along the beaches, sandbars and mangrove creeks with sandy substrate (0- 20 m) and frequently captured by trawling vessels (Ref. 129457).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Xiao, J.-G., N. Song, Z.-Q. Han and T.-X. Gao, 2016. Description and DNA Barcoding of a new Sillago species, Sillago shaoi (Perciformes: Sillaginidae), in the Taiwan Strait. Zool. Stud. 55:47. (Ref. 129457)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: bycatch
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00589 (0.00278 - 0.01246), b=3.06 (2.89 - 3.23), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
Resiliencia (Referencia 120179) |
Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.). |
Vulnerabilidad pesquera (Ref. 59153) |
Low to moderate vulnerability (25 of 100). 🛈 |