分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Uranoscopoidei (Sand dwellers)
鱸形目 (Sand dwellers) >
Ammodytidae (Sand lances)
玉筋魚科 (Sand lances)
Etymology: Protammodytes: Greek, pro = first, in front of + Greek, ammos = sand + Greek, dytes = that likes diving (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 200 - 300 m (Ref. 39393). 溫帶
Northwest Pacific: off Taiwan. Eastern Central Pacific: Hawaii.
西北太平洋: 台灣外海。 中太平洋東部: 夏威夷。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 8.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 39393)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 36 - 37; 臀鰭軟條: 16; 脊椎骨: 53 - 54. Pelvic fin more than 7% of SL; depth about 1/7 of SL. Procurrent caudal ray 15/16 (Ref. 39393).
腹鰭超過 7% 的 SL; 深度大約 1/7 SL。 前流的尾部鰭條 15/16.(參考文獻 39393)
Benthopelagic (Ref. 58302). Collected among the stomach content of Etulis species angled off the east coast of Taiwan at about 200 m depth (Ref. 39393).
於大約 200 公尺深採自 Etulis 有角的種台灣東岸外海的腹部內容之中了。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西北太平洋: 台灣外海。 中太平洋東部: 夏威夷。
Ida, H., P. Sirimontaporn and S. Monkolprasit, 1994. Comparative morphology of the fishes of the Family Ammodytidae, with a description of two new genera and two new species. Zool. Stud. 33(4):251-277. (Ref. 39393)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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Estimates based on models
Preferred temperature (Ref.
123201): 12.1 - 15.3, mean 15.1 °C (based on 3 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00324 (0.00140 - 0.00746), b=3.07 (2.88 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±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).
