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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.
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري; مياه مخلوطة; نطاق العمق 0 - 20 m (Ref. 129457). Subtropical
Northwest Pacific: China and Taiwan.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 21.6 cm SL ذكر/ مختلط الجنس; (Ref. 129457); أعلا وزن تم نشرة: 113.90 g (Ref. 129457)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشواك الظهرية (المجموع) : 12; الأشعة الظهرية الناعمة (المجموع) : 20 - 22; شوكة شرجية: 2; أشعه شرجية لينه: 21 - 22; فقرات: 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).
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).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
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)
IUCN Red List Status (Ref. 130435: Version 2024-1)
استخدامات بشرية
مصائد:
أدوات
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00271 - 0.01223), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).
