Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री बेनथोपिलाजिक; गहराई सीमा 50 - 1000 m (Ref. 112463), usually 100 - 800 m (Ref. 559). Deep-water; 23°N - 36°S, 19°E - 154°W
Indo-Pacific: East Africa to Hawaii.
आकार / वज़न / Age
Maturity: Lm ?  range ? - ? cm
Max length : 35.0 cm SL पुल्लिंग / अलिंग; (Ref. 559); common length : 30.0 cm TL पुल्लिंग / अलिंग; (Ref. 43448)
पृष्ठीय रीढ़ (सम्पूर्ण) : 10; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 9; गुदा कांटा: 2; ऐनल सौफट रेज़: 7; जानवरों की रीड़ का जोड़: 25. Body elongate, compressed, with large cycloid scales. Body uniformly blackish-brown in young, black dorsally, paler ventrally in adults. Distinguished by its anal fin element counts, lack of fin spine with serration on the anterior edge, and 3 to 6 large canine-like teeth on lateral side of the lower jaw.
Found on the continental slope (Ref. 7300). Marketed fresh or made into fishmeal (Ref. 3288).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा
Mediodia, D.P., C.-H. Chang, H.-C. Ho, T. Přikryl and C.-H. Lin, 2024. A new cryptic species of splitfin fish from Taiwan with revision of the genus Synagrops (Acropomatiformes: Synagropidae). Zool. Stud. 63[20]:1-16. (Ref. 132082)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
मात्स्यिकी: व्यापारिक
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Preferred temperature (Ref.
123201): 9.1 - 18.7, mean 12.6 °C (based on 363 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00462 - 0.01365), b=2.94 (2.78 - 3.10), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 4.3 ±0.73 se; based on food items.
लौटाव (Ref.
120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Assuming tm=4).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).
Nutrients (Ref.
124155): Calcium = 19.8 [12.4, 43.7] mg/100g; Iron = 0.382 [0.177, 0.719] mg/100g; Protein = 17.3 [16.3, 18.3] %; Omega3 = 0.45 [0.23, 0.86] g/100g; Selenium = 17.4 [7.8, 37.4] μg/100g; VitaminA = 32.6 [7.8, 141.1] μg/100g; Zinc = 0.384 [0.266, 0.565] mg/100g (wet weight); based on
nutrient studies.