分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Beloniformes (Needle fishes)
頜針魚目 (Needle fishes) >
Hemiramphidae (Halfbeaks)
鱵科 (Halfbeaks)
Etymology: Hyporhamphus: Greek, hypo = under + Greek, rhamphos = beak, bill (Ref. 45335).
More on author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 深度上下限 0 - ? m. 亞熱帶的
Northwest Pacific: restricted to the temperate zone in coastal waters of continental China (from Peitaho in Liaotung Bay to Hong Kong), Taiwan, and Korea (Fusan).
西北太平洋: 侷限於中國大陸 (從在遼東灣的 Peitaho 到香港) ，台灣與韓國 (Fusan) 的溫帶沿岸水域了。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 13 - ? cm
Max length : 16.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 10943)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 13 - 15; 臀棘: 0; 臀鰭軟條: 14 - 17; 脊椎骨: 51 - 53. Long recurved unicuspid teeth arranged in only 1-2 rows in the anterior parts of both jaws. Predorsal scales 35-40; pelvic fins located closer to the origin of the pectoral fin so that the P2-C distance extended forward reaches the orbit. Lower jaw about equal to head length.
長的後彎單犬齒只在雙顎的較前端中排列成 1-2 列了。 前背的鱗片 35-40; 腹鰭位於更靠近胸鰭的起源，所以向前地被延伸的 P2-C 的距離達到眼窩。 下頜大約等於頭長。
A coastal water species.
一個海岸水域種。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西北太平洋: 侷限於中國大陸 (從在遼東灣的 Peitaho 到香港) ，台灣與韓國 (Fusan) 的溫帶沿岸水域了。
Collette, B.B. and J. Su, 1986. The halfbeaks (Pisces, Beloniformes, Hemiramphidae) of the Far East. Proc. Acad. Nat. Sci. Philadelphia 138(1):250-301. (Ref. 10943)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00257 (0.00115 - 0.00574), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
