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. 亞熱帶的; 31°N - 18°N, 98°W - 82°W
Western Atlantic: northern and western Gulf of Mexico, from northwestern Florida in USA to Campeche in Mexico.
西大西洋: 北方與西方的墨西哥灣, 從在西北部的美國佛羅里達到 Campeche 在墨西哥。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251)
簡短描述
檢索表 | 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. Dorsally and laterally, basal pigmentation is a light grey or brown, with numerous spots and blotches, especially evident on lower flanks, where they form an irregular row near the ventrolateral body angle. An axil spot present, but is no more intense than other lateral spots and blotches. Ventral surface unpigmented. Prickles present from the snout to near dorsal fin, and chin to near to near anus ventrally, and present laterally on cheeks and to near level of dorsal fin. Lappets absent (Ref 53033).
背面而且側面地，基部的顏色是一淡灰色的或褐色, 有很多的斑點與斑塊, 尤其顯著的在側面下部上, 在那裡它們形式在體腹外側的角附近的不規則的列。 一個葉腋斑點存在的, 但是其他的側面斑點與斑塊和是一樣不密集。 腹面沒有顏色。 刺從吻部到近的背鰭呈現, 與下巴到接近到在肛門的附近腹地, 與存在的側面地在頰上與到在背鰭的水平附近。 垂部不存在 (參考文獻 53033) 。
Inhabits shallow, turbid coastal waters and estuaries.
棲息於淺灘，混濁的沿岸水域與河口。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous (Ref. 101750).西大西洋: 北方與西方的墨西哥灣, 從在西北部的美國佛羅里達到 Campeche 在墨西哥。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 11 August 2011
人類使用
漁業: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 23.2 - 27.1, mean 24.2 °C (based on 188 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01031 - 0.05092), 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): 3.4 ±0.4 se; based on size and trophs of closest relatives
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 (10 of 100).
