分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gonorynchiformes (Milkfishes)
鼠□目 (Milkfishes) >
Gonorynchidae (Beaked salmons)
鼠鱚科 (Beaked salmons)
Etymology: Gonorynchus: Greek, gonia (γονια) = angle, corner + Greek, rhyngchos (or rhúnkhos - ῥύγχος) = snout (Ref. 45335).
More on authors: Jordan & Snyder.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 183 m (Ref. 58302). 熱帶
Eastern Central Pacific: Hawaii.
中太平洋東部: 夏威夷。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 38037)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 10 - 11; 臀鰭軟條: 8; 脊椎骨: 55. Exceptionally large eye, mean eye length 6.3% in SL; mean head length 26.7 in SL (Ref. 38037).
特別大的眼, 意謂眼徑 6.3% 分之一標準體長; 意謂頭長 26.7 分之一標準體長。 (參考文獻 38037)
Burrowing in sand and benthic, sometimes pelagic at shallow depths (Ref. 58302).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
中太平洋東部: 夏威夷。
Grande, T., 1999. Revision of the genus Gonorynchus Scopoli, 1777 (Teleostei: Ostariophysi). Copeia 1999(2):453-469. (Ref. 38037)
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Estimates based on models
Preferred temperature (Ref.
123201): 7.8 - 25.5, mean 20.3 °C (based on 10 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.2 ±0.1 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).
