分類 / 名前
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Beloniformes (Needle fishes) >
Exocoetidae (Flyingfishes)
Etymology: Hirundichthys: latin, hirundo = swift; 1300 + Greek, ichthys = fish (Ref. 45335).
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 pelagic-oceanic; 深さの範囲 0 - ? m. Subtropical
Atlantic Ocean. NW Atlantic (Massachussetts south along the US) Bermuda, the Bahamas ad throughout the Gulf of Mexico and the Caribbean Sea. East of 30° W are extremely rare and could possibly represent strays of H. rondeletti. Confirmed to occur in Portugal, the Azores and Canary Islands.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 24.0 cm SL オス/雌雄の選別がない; (Ref. 109257)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 10 - 13; 臀鰭: 10 - 13; 脊つい: 44 - 47. This species is distinguished by the following characters: elongated body nearly rectangular in cross-section, almost flat ventrally; its depth 5.2-6.4 times in standard length (SL): vertebrae 44-47; predorsal scales 25-31; scales in transverse row 6.5 to 8.5, usually 7.5; head 4.2-5.2 times in SL;
eye 3.1-3.3 times in head; jaws subequal, the teeth conspicuous, conical; no palatine teeth; gill rakers on first arch 24-29; low dorsal fin with 10-13 rays; anal fin with 10-13 rays, originating
slightly before, or 1 to 2 rays behind dorsal-fin origin; pectoral fins 1.2-1.4 times in SL, with 16-19 rays and the first two rays unbranched; pelvic fins 2.5-3.4 times in SL, inserted slightly nearer to posterior margin of opercle than origin of caudal-fin base; juveniles are not barbelled; colour of body dark above, pale below, the dorsal and caudal fins greyish and anal fin transparent; pectoral fins black without unpigmented cross-band and with a narrow light outer margin; pelvic fins usually with black spot. Juveniles less than 5,0 cm SL have a few dark transverse vertical bands on body; dorsal, pectoral and pelvic fins mottled with dark spots and bands (Ref. 109257)..
Body shape (shape guide): elongated; Cross section: angular.
Feeds on zooplankton. Eggs demersal. No importance to fisheries (Ref. 109257)..
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Carpenter, K.E. and N. De Angelis (eds.), 2016. The living marine resources of the Eastern Central Atlantic. Vol. 3: Bony fishes part 1 (Elopiformes to Scorpaeniformes). FAO Species Identification Guide for Fishery Purposes, Rome, FAO. pp. 1511-2350. (Ref. 109257)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 興味がない
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00293 - 0.01422), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.0 ±0.1 se; based on size and trophs of closest relatives
回復力 (参照
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
漁業の脆弱性 (Ref.
59153): Low vulnerability (19 of 100).
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