分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Tetraodontiformes (Puffers and filefishes) >
Tetraodontidae (Puffers) > Tetraodontinae
Etymology: Sphoeroides: Greek, sphaira = ball + Greek, suffix, oides = similar to (Ref. 45335).
Eponymy: This is a toponym referring to Sechura Bay, Peru. (Ref. 128868), visit book page.
More on author: Hildebrand.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 居于水底的; 深度上下限 10 - 60 m (Ref. 91172). 熱帶; 25°N - 9°S
Eastern Pacific: Gulf of California to Chimbote Bay, Peru.
東太平洋: 加州灣到 Chimbote 海灣，祕魯。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 17.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9349)
Found on soft bottom of shallow waters (Ref. 9349).
栖息于浅水域的软质底部了。 (参考文献 9349)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東太平洋: 加州灣到 Chimbote 海灣，祕魯。
Bussing, W.A., 1995. Tetraodontidae. Tamboriles, tamborines, botetes, peces globo, corrotuchos. p. 1629-1637. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9349)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 商业性
工具
特别资料
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基于模型的估算
首选温度 (参考文献
123201): 19.9 - 28.7, mean 26.4 °C (based on 52 cells).
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.01021 - 0.03098), b=2.91 (2.76 - 3.06), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (参考文献
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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