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Beloniformes (Needle fishes) >
Exocoetidae (Flyingfishes)
Etymology: Hirundichthys: latin, hirundo = swift; 1300 + Greek, ichthys = fish (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री; औशिनोड़िरोमस (Ref. 51243); गहराई सीमा 0 - 100 m (Ref. 5217). Subtropical; 41°N - 13°S, 98°W - 14°E
Eastern Atlantic: Guinea to Angola. Western Atlantic: Gulf Stream off Virginia, USA and northern Gulf of Mexico to northern Brazil (Ref. 7251), including the Caribbean Sea (Ref. 3720). Northwest Atlantic: Canada (Ref. 5951).
Length at first maturity / आकार / वज़न / Age
Maturity: Lm 25.1 range ? - ? cm
Max length : 33.0 cm TL पुल्लिंग / अलिंग; (Ref. 109257); common length : 24.0 cm TL पुल्लिंग / अलिंग; (Ref. 5217); अधिकतम सूचित उम्र: 1.00 वर्षो (Ref. 6503)
पृष्ठीय रीढ़ (सम्पूर्ण) : 0; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 11; गुदा कांटा: 0; ऐनल सौफट रेज़: 11 - 12. Body elongate, thick, somewhat flattened ventrally; snout shorter than eye, blunt; palatine teeth usually absent; dorsal and anal fins set far back on body, their bases short; dorsal fin low, rays at anterior end the longest; anal fin origin slightly before, or 1 or 2 rays behind dorsal fin origin; pectoral fins strikingly long, 60 to 70 % of SL, only first ray unbranched; pelvic fins large, reaching well beyond anal fin origin; more than 25 scale rows of predorsal scales; dorsally, the color is usually iridescent blue or green in life; dorsal fin colorless or only slightly pigmented; pectoral fins dark, with a pale basal triangle and a narrow white margin (on trailing edge when extended) (Ref. 3720).
Occurs in surface waters both near and far from the coast (Ref. 5217). Forms schools. Capable of leaping out and gliding for long distances above the water. Seasonal variation in abundance was noted in the eastern Caribbean countries, a phenomenon that may be due to post-spawning mortality (Ref. 6838). The most important commercial fish species of the eastern Caribbean (Ref. 6504). Considered a good food fish; marketed fresh.
Spawns on the water surface and to a depth of 20 m (Ref. 6834). Post-spawning mortality may explain the disappearance of mature cohorts at the close of the spawning season in June (Ref. 6838).
Gibbs, R.H. Jr., 1978. Exocoetidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. Western Central Atlantic (Fishing Area 31). Vol. 2. pag.var. (Ref. 3720)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
मात्स्यिकी: व्यापारिक; ठहराव / प्रलोभन: usually
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Preferred temperature (Ref.
123201): 14.3 - 23.6, mean 20 °C (based on 39 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00415 - 0.01521), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.8 ±0.56 se; based on food items.
Generation time: 0.6 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
लौटाव (Ref.
120179): ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (tm<1; tmax=1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).
Nutrients (Ref.
124155): Calcium = 396 [116, 1,186] mg/100g; Iron = 3.76 [1.31, 9.56] mg/100g; Protein = 17.8 [15.4, 20.2] %; Omega3 = 0.379 [0.103, 1.550] g/100g; Selenium = 69.1 [18.9, 235.1] μg/100g; VitaminA = 3.98 [0.62, 29.25] μg/100g; Zinc = 1.31 [0.68, 2.45] mg/100g (wet weight);
