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Aulopiformes (Grinners) >
Synodontidae (Lizardfishes) > Synodontinae
Etymology: Synodus: Greek, syn, symphysis = grown together + Greek, odous = teeth (Ref. 45335); jaculum: jaculum (neuter noun in apposition) from the Latin word for javelin, in reference to the peculiar behavior of this species of launching itself off the bottom and swimming in midwater for prolonged periods.
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক রীফ সংশ্লিষ্ট; গভীরতার পরিসীমা 2 - 100 m (Ref. 11228). Tropical; 33°N - 32°S
Indo-Pacific: East Africa to the Line, Marquesan, and Society islands, north to the Izu Islands (Japan), south to New South Wales (Australia); Palau to Kosrae in Micronesia.
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 2334); common length : 10.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 3520)
পৃষ্ঠীয় কাঁটা (মোট ) : 0; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 11 - 13; পায়ূ কাঁটা : 0; পায়ূর নরম পাখনা্তুন্ড: 8 - 10. Body brownish above, with dark brown saddle blotches; fins transparent, with faint brown spots on dorsal and caudal rays (Ref. 11228). Prominent black blotch on its caudal peduncle (Ref. 1602).
Inhabits coral reefs. Commonly found on sand or rubble near coral heads. Feeds on shrimps and small fishes (Ref. 89972). Frequently caught with S. variegatus and S. englemani, using artisanal gear and trawls. Sold fresh and dried salted in markets. Solitary,in pairs or in small groups (Ref 90102).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
Cressey, R.F. and R.S. Waples, 1984. Synodontidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). Volume 4. FAO, Rome. (Ref. 3520)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
মৎস্য: গৌণ বাণিজ্যিক
হাতিয়ার
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (Ref.
123201): 24.5 - 29, mean 27.9 °C (based on 1488 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00221 - 0.00945), b=3.16 (2.99 - 3.33), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 4.0 ±0.7 se; based on size and trophs of closest relatives
স্থিতিস্থাপক (Ref.
120179): উচ্চ, সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৫ মাস (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 72.4 [26.5, 161.1] mg/100g; Iron = 0.612 [0.207, 1.325] mg/100g; Protein = 15.9 [12.9, 18.3] %; Omega3 = 0.072 [0.025, 0.182] g/100g; Selenium = 34.5 [13.4, 82.8] μg/100g; VitaminA = 115 [29, 384] μg/100g; Zinc = 1.04 [0.59, 1.60] mg/100g (wet weight);
