分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Tetraodontiformes (Puffers and filefishes)
魨形目 (Puffers and filefishes) >
Tetraodontidae (Puffers)
四齒魨科 (Puffers) > Tetraodontinae
Etymology: Sphoeroides: Greek, sphaira = ball + Greek, suffix, oides = similar to (Ref. 45335).
More on authors: Bloch & Schneider.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 居於水底的; 深度上下限 10 - 183 m (Ref. 5951). 溫帶; 54°N - 29°N
Western Atlantic: Newfoundland in Canada to northeastern Florida in USA.
西大西洋: 對佛羅里達東北方的加拿大的紐芬蘭。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 36.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251); common length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3821)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 0; 背的軟條 (總數): 8; 臀棘 0; 臀鰭軟條: 7. Upper side grey or brown with poorly defined black spots and saddles. Belly yellow to white. Tiny jet-black pepper spots (about 1 mm in diameter) scattered over most of pigmented surface, particularly evident on cheeks. Lower sides with a row of black, elongate, bar-like markings. No lappets on head or body (Ref 53033).
上側面灰色的或褐色的有模糊不清的黑色斑點與鞍狀斑。 腹面黃色到白色。 極小的墨黑色胡椒粉斑點 (大約 1 mm 直徑) 散佈在大部分的著色表面, 特別地顯著的在頰上。 下側有一列黑色，延長，像橫帶一樣的斑紋。 沒有在頭部或身體 (參考文獻 53033) 上的垂部.
Inhabits bays, estuaries and protected coastal waters. Sold as `sea squab' in northern part of range. Feeds primarily on shellfish, occasionally on finfish. Reportedly non-toxic.
棲息於海灣，河口與有遮蔽的沿岸水域。 賣作了海洋 squab' 在範圍的北部中。 主要吃貝, 偶而吃有鰭的魚。 據報告非有毒的。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西大西洋: 對佛羅里達東北方的加拿大的紐芬蘭。
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
人類使用
漁業: 低經濟; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 4.9 - 24.4, mean 9.3 °C (based on 71 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02188 (0.00984 - 0.04863), b=2.89 (2.72 - 3.06), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.66 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (K=0.6).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
Climate Vulnerability (Ref.
125649): Low vulnerability (22 of 100).
Nutrients (Ref.
124155): Calcium = 38.7 [16.1, 97.2] mg/100g ; Iron = 0.415 [0.167, 0.986] mg/100g ; Protein = 18.3 [16.1, 20.6] % ; Omega3 = 0.641 [0.299, 1.355] g/100g ; Selenium = 15.5 [6.7, 35.4] μg/100g ; VitaminA = 7.65 [2.05, 30.83] μg/100g ; Zinc = 0.49 [0.34, 0.77] mg/100g (wet weight);
