分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Pleuronectiformes (Flatfishes)
鰈形目 (Flatfishes) >
Paralichthyidae (Large-tooth flounders)
牙鮃科 (Large-tooth flounders)
Etymology: Xystreurys: Greek, xystra, -as = scraper + Greek, eury = wide (Ref. 45335).
More on authors: Jordan & Gilbert.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 5 - 79 m (Ref. 9330). 亞熱帶的; 37°N - 22°N
Eastern Pacific: Monterey Bay in California, USA to Gulf of California.
東太平洋: 在美國加州到加州灣的蒙德勒海灣。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 63.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 40637); common length : 25.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9330); 最大體重: 4.0 kg (Ref. 40637)
Inhabits muddy and sandy bottoms, from 4.6-79 m depth. Usually buried in bottoms. Feeds almost exclusively on crustaceans. Marketed fresh (Ref. 9330).
棲息於泥濘多沙的底部, 從 4.6-79 公尺深。 通常埋藏在底部之中。 幾乎只吃甲殼動物。 在市場上銷售生鮮地了。 (參考文獻 9330)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Oviparous (Ref. 101737). Distinct pairing (Ref. 205). Females produce numerous eggs in multiple spawnings during a prolonged spawning period (Ref. 101737).東太平洋: 在美國加州到加州灣的蒙德勒海灣。
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 14 November 2019
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 18.2 - 23.3, mean 22.2 °C (based on 24 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00776 (0.00446 - 0.01352), b=3.17 (3.02 - 3.32), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.50 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (45 of 100).
