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: Arrhamphus: Greek, a = without + Greek, rhamphos = bill, peak (Ref. 45335).
More on author: Steindachner.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 淡水; 半鹹淡水; 深度上下限 0 - ? m. 溫帶
Southwest Pacific: Australian waters from south of Rockhampton, Queensland to Sydney.
西南太平洋: 從 Rockhampton 南方的澳洲水域, 到雪梨的昆士蘭省。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 28.0 cm 雄魚/尚未辨別雌雄; (Ref. 10988)
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 - 16; 臀棘: 0; 臀鰭軟條: 15 - 17; 脊椎骨: 48 - 50. Lower jaw proportionately longer at larger sizes. Anal fin rays usually 16; vertebrae usually 49; gill rakers usually 19-21 on the first arch.
比例上更長的較大時的下頜。 臀鰭棘條通常 16; 脊椎骨通常 49; 鰓耙通常 19-21 在第一個弓上。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西南太平洋: 從 Rockhampton 南方的澳洲水域, 到雪梨的昆士蘭省。
Collette, B.B., 1974. The garfishes (Hemiramphidae) of Australia and New Zealand. Records of the Australian Museum 29(2):11-105. (Ref. 10988)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00324 (0.00148 - 0.00710), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±0.33 se; based on food items.
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 (23 of 100).