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Eupercaria/misc (Various families in series Eupercaria) >
Sillaginidae (Smelt-whitings)
Etymology: Sillago: From a locality in Australia.
Eponymy: Richard Moritz Schomburgk (1811–1891) was a gardener and botanist, who accompanied his brother Robert (see above) during his second expedition to Guiana and Venezuela. [...] (Ref. 128868), visit book page.
More on author: Peters.
पर्यावरण: पर्यावरण / जलवायु क्षेत्र / गहराई सीमा / वितरण सीमा
पारिस्थितिकी
समुद्री; खारा ड़िमरसल; गैर प्रवासी; गहराई सीमा 0 - 30 m (Ref. 6205), usually 0 - 2 m (Ref. 27657). Temperate; 21°S - 39°S, 111°E - 142°E (Ref. 6205)
Eastern Indian Ocean: endemic to Australia, from Dampier to Albany in Western Australia and Gulf St Vincent and Spencer Gulf waters in South Australia. It is not known whether they also occur in the intervening waters.
प्रथम परिपक्वता पर लंबाई / आकार / वज़न / आयु
परिपक्व अवधि: Lm 22.5 range ? - ? cm
Max length : 42.0 cm TL पुल्लिंग / अलिंग; (Ref. 27296); अधिकतम सूचित उम्र: 12 वर्षो (Ref. 27008)
पृष्ठीय रीढ़ (सम्पूर्ण) : 11 - 13; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 19 - 22; गुदा कांटा: 2; ऐनल सौफट रेज़: 17 - 20; जानवरों की रीड़ का जोड़: 37. Its swim bladder is without a median anterior extension.
Body shape (shape guide): elongated; Cross section: circular.
Generally frequent inshore sand banks, bars, and spits, and congregate in sandy hollows. At high tide they move in schools across the sand flats and retreat to the slopes of the banks when the tide falls. These whiting are principally marine residents (Ref. 27646, 27012), and can tolerate upper Spencer Gulf waters with salinity as high as 40-50 ppt (Ref. 6390). They may also penetrate to the limit of the brackish water in tidal creeks, where salinity is as low as 1 ppt (Ref. 6335, 27012). Juveniles inhabit warmer water, mangrove-lined creeks and inshore protected environments (Ref. 27012) over mud bottoms and seagrass beds (Ref. 6390). The spawning season commences in September and is completed by January in Shark Bay and slightly later along the coast to the south (Ref. 6390). Oviparous (Ref. 205), and are multiple spawners with asynchronous development (Ref. 27656).
Multiple spawners with asynchronous development (Ref. 27656).
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)
आईयूसीएन रेड लिस्ट स्थिति (Ref. 130435: Version 2025-2 (Global))
मनुष्यों के लिए ख़तरा
Harmless
मानव उपयोग
मात्स्यिकी: लघु वाणिज्य; जलीयकृषि: संभावित भविष्य में उपयोग; आखेट मत्स्य: हां
साधन
विशेष रिपोर्ट
XML डाउनलोड करें
इंटरनेट स्रोत
मॉडल पर आधारित अनुमान
पसंदीदा तापमान (संदर्भ
123201): 16 - 23.8, mean 18 °C (based on 175 cells).
जातिवृति विविधता सूचकांक (संदर्भ
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00270 - 0.01228), b=3.06 (2.89 - 3.23), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
ट्रॉफिक स्तर (संदर्भ
69278): 3.2 ±0.2 se; based on diet studies.
लौटाव (संदर्भ
120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (K=0.49-0.53; tm=2; tmax=12; Fec=170,000).
मछली पकड़ने की भेद्यता (Ref.
59153): Low to moderate vulnerability (27 of 100).
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पोषक तत्व (Ref.
124155): Calcium = 168 [35, 411] mg/100g; Iron = 0.425 [0.144, 1.179] mg/100g; Protein = 20.6 [17.7, 22.9] %; Omega3 = 0.357 [0.153, 0.845] g/100g; Selenium = 9.84 [2.92, 43.23] μg/100g; VitaminA = 18.4 [3.1, 98.6] μg/100g; Zinc = 0.669 [0.349, 1.644] mg/100g (wet weight);
