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).
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 4 - 17 m (Ref. 13103). 熱帶
Eastern Central Pacific: Costa Rica and Panama.
中太平洋東部: 哥斯大黎加與巴拿馬。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 21.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 13103)
Inhabit inshore waters to 4 m depth in brackish-water estuaries, amongst mangroves and river mouths.
棲息於對在被在紅樹林與河口中的半淡鹹水河口中的 4 公尺深的近岸水域。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
中太平洋東部: 哥斯大黎加與巴拿馬。
Walker, H.J. Jr. and W.A. Bussing, 1996. Two new pufferfishes fo the genus Sphoeroides from the Eastern Pacific. Copeia 1996(3):677-684. (Ref. 13103)
人類使用
漁業: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 27.9 - 29.1, mean 28.5 °C (based on 103 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01622 (0.00723 - 0.03638), b=2.92 (2.74 - 3.10), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.47 se; based on food items.
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 (17 of 100).
