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; 深度上下限 0 - 50 m (Ref. 189). 熱帶; 33°N - 3°S, 116°W - 77°W (Ref. 189)
Eastern Central Pacific: southwestern coast of Baja California, Mexico and the Gulf of California to Panama and the Galápagos Islands.
中太平洋東部: 墨西哥的下加利福尼亞與加州灣到巴拿馬的西南方海岸與加拉巴哥群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 17.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 114986); common length : 9.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 9298)
背棘 (總數) : 0; 臀棘: 0; 臀鰭軟條: 15 - 19. Body rather elongate, but somewhat compressed. Snout moderate, about 3/4 eye diameter; maxilla moderate, tip narrowly pointed, reaching onto sub-operculum, but not to edge of gill cover; gill cover canals of panamensis-type. Anal fin short, its origin below posterior third of dorsal fin base. A narrow silver stripe along flank, deeper above anal fin (about 3/4 to 2/3 eye diameter).
身體相當延長, 但是略微扁長形的。 吻中等的, 大約 3/4 眼直徑; 顎骨中等的, 頂端狹窄尖, 延伸到子鰓蓋上面, 但是不對鰓蓋的邊緣; panamensis 的鰓蓋運河-類型。 臀鰭短, 在背鰭基底的後面三分之一之下的它的起源。 一條狹窄的銀色斑紋沿著側面，較深的上方臀鰭。 (大約 3/4 到 2/3 眼直徑)
A schooling species occurring in coastal waters. Pelagic. Frequently caught over sand or gravel in the Gulf of Nicoya, Costa Rica, but also over mud.
出現在沿岸水域的一個群游性魚種。 時常捕捉在哥斯大黎加的尼哥亞灣中在沙地或礫石上面, 也在泥之上。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
May spawn throughout the year in the Gulf of Nicoya, Costa Rica (Ref. 189). Spawn in school (Ref. 205).中太平洋東部: 墨西哥的下加利福尼亞與加州灣到巴拿馬的西南方海岸與加拉巴哥群島。
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)
IUCN 瀕危狀態 (Ref. 130435)
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