分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態学
海; 汽水性の 底生の; 深さの範囲 0 - 73 m (Ref. 57178). Temperate; 62°N - 35°N, 82°W - 3°W (Ref. 57356)
Northwest Atlantic: southern Delaware north to Labrador.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 9.0, range 7 - ? cm
Max length : 23.5 cm TL オス/雌雄の選別がない; (Ref. 5951)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 0; 背鰭 (合計) : 52 - 61; 肛門の骨: 0; 臀鰭: 26 - 33; 脊つい: 62 - 70. Number of lateral plicae 106-126, with a mean of 117.4. Best separated from A. dubius by the number of plicae singly or in combination with the number of vertebrae.
Found in shallow coastal waters as well as in protected bays and estuaries (Ref. 10198). Occurs in large schools and burrows in the sand at times to a depth of several inches. Feeds primarily on copepods (Ref. 27549).
Nizinski, M.S., B.B. Collette and B.B. Washington, 1990. Separation of two species of sand lances, Ammodytes americanus and A. dubius, in the western North Atlantic. Fish. Bull. 88:241-255. (Ref. 10198)
Human uses
水産業: 潜在的興味の
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 2.7 - 14.2, mean 7.9 °C (based on 128 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00204 (0.00128 - 0.00325), b=3.16 (3.03 - 3.29), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.2 ±0.0 se; based on diet studies.
Generation time: 4.6 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (37 of 100).
Nutrients (Ref.
124155): Calcium = 60.3 [31.5, 129.4] mg/100g; Iron = 0.414 [0.224, 0.729] mg/100g; Protein = 19 [18, 20] %; Omega3 = 0.421 [0.214, 0.762] g/100g; Selenium = 10.4 [4.7, 22.7] μg/100g; VitaminA = 30.5 [10.1, 92.3] μg/100g; Zinc = 0.845 [0.569, 1.247] mg/100g (wet weight);
