分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水. 熱帶; 14°N - 5°N, 90°W - 77°W (Ref. 188)
Eastern Central Pacific: El Salvador to Panama.
中太平洋東部: 薩爾瓦多到巴拿馬。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 17.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 9336); common length : 12.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 9336)
背棘 (總數) : 0; 臀棘: 0; 臀鰭軟條: 61 - 68. Belly with an uninterrupted keel of about 29 or 30 scutes, the outer edges of the scutes distinctly serrated. Upper jaw broad at midpoint, tapering posteriorly, the tip reaching or surpassing the gill opening; no hypo-maxilla. Pectoral fins large; dorsal fin rather small, set far back on body; anal fin long.
腹面有一個大約 29 或 30個鱗甲的不間斷龍骨脊，明顯地被鋸齒狀的鱗甲的外緣。 上頜寬的在中點, 後部尖端細的, 頂端達到或優於鰓裂; 沒有皮下注射-顎骨。 胸鰭大的; 背鰭相當小, 組相距遙遠地在身體上; 臀鰭長的。
Found inshore, perhaps entering estuaries (Ref. 9336). Feeds on small crustaceans and fishes (Ref. 9336).
發現於岸邊了, 也許進入河口。 (參考文獻 9336) 吃小型甲殼動物與魚。 (參考文獻 9336)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
中太平洋東部: 薩爾瓦多到巴拿馬。
Whitehead, P.J.P., 1985. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/1):1-303. Rome: FAO. (Ref. 188)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 13 November 2019
人類使用
漁業: 自給性漁業
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00169 - 0.00982), b=3.05 (2.84 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.8 ±0.57 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 (11 of 100).
