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; 深度上下限 0 - 50 m (Ref. 189). 熱帶; 4°S - 29°S, 50°W - 35°W (Ref. 189)
Southwest Atlantic: Brazil, from Ceará to Santa Catarina. Occurrence north of Brazil needs verification.
西南大西洋: 巴西, 從 Ceara 到聖保羅。 發生巴西北部需要確認。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 6.5 range ? - ? cm
Max length : 10.2 cm TL 雄魚/尚未辨別雌雄; (Ref. 97037); common length : 5.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 189)
背棘 (總數) : 0; 臀棘: 0; 臀鰭軟條: 192 - 22. Snout moderate, about 1/2 eye or a little more; maxilla moderate, tip not sharply pointed, not or only just reaching hind border of pre-operculum; gill cover canals of walkeri-type. Anal fairly short, its origin under about midpoint of dorsal fin base. Anus nearer to pelvic fin tips than to anal fin origin. Silver stripe along flank, about 1/2 eye diameter or a little more.
吻中等又大約 1/2 眼或小小的更多; 顎骨中等的, 不非常尖的頂端, 不或者正好達到前鰓蓋的後部邊緣; walkeri 的鰓蓋運河-類型。 肛門的非常短的, 在大約背鰭基底的中點下面的它的起源。 超過到臀鰭起源對腹鰭頂端肛門較接近。 銀色的斑紋沿著側面，大約 1/2 眼直徑或小小的更多。
A schooling species occurring in coastal waters. Recorded in salinities of 7.94-31.31 ppt in the Santa Cruz canal, Pernambuco, Brazil. More data needed based on correct identifications.
出現在沿岸水域的一個群游性魚種。 在聖克魯茲管，巴西的貝南博古中的 7.94-31.31個 ppt 的鹽度記錄。 需要更多以正確的鑑定為依據的資料。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Spawn in school (Ref. 205).西南大西洋: 巴西, 從 Ceara 到聖保羅。 發生巴西北部需要確認。
Whitehead, P.J.P., G.J. Nelson and T. Wongratana, 1988. 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(7/2):305-579. Rome: FAO. (Ref. 189)
人類使用
漁業: 沒有興趣
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00486 - 0.01423), b=3.13 (2.99 - 3.27), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.9 ±0.24 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 (10 of 100).
