Common names from other countries
分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Clupeiformes (Herrings) >
Dorosomatidae (Gizzard shads and sardinellas)
Etymology: Rhinosardinia: Greek, rhinos = nose + Latin, sardina, derived from Greek, sarda = sardine and also connected with the island of Sardinia (Ref. 45335).
More on author: Steindachner.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水; 半鹹淡水 大洋性. 熱帶; 10°N - 8°S, 69°W - 47°W (Ref. 188)
South America: lower reaches of the Orinoco, rivers of the Guianas, Amazon at Pará, but undoubtedly elsewhere in its lower part.
南美洲: 奧里諾科河的下游,圭亞那,帕拉的亞馬遜河的河, 但是毫無疑問地在它的較下面的部位中的別地方。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 11.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 105080); common length : 5.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 188)
背棘 (總數): 0; 背的軟條 (總數): 13-21; 臀棘 0; 臀鰭軟條: 15 - 18. Belly strongly keeled; two distinct parallel striae on scales; a silver stripe along flank in some specimens. Easily separated from all other clupeids in the area by the sharp retrorse spine on the upper part of the maxilla at about the level of the eye center. Distinguished from the very similar R. bahiensis mainly by having fewer vertebrae (38 or 39) and fewer scales in lateral series (Ref. 188). Body silvery, head yellowish white (Ref. 37032).
腹面有明顯的龍骨; 二在鱗片上明顯的平行陷紋; 一條銀色的斑紋在一些標本中沿著側面。 於大約眼中心的水平容易地在顎骨的上半部上在區域中與所有的其他鯡魚分開了藉由銳利的逆向棘。 主要地與非常相似的 R. bahiensis 區分在側線列中藉著具有較少的脊椎骨 (38 或 39) 與較少的鱗片.(參考文獻 188) 身體銀色的, 頭部黃白色.(參考文獻 37032)
A riverine freshwater species, but also tolerates brackish water. Presumably schooling. Feeds on zooplankton.
一個河的淡水種, 也容忍半淡鹹水。 推測為群游。 吃浮游動物。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南美洲: 奧里諾科河的下游,圭亞那,帕拉的亞馬遜河的河, 但是毫無疑問地在它的較下面的部位中的別地方。
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: 28 February 2017
CITES (Ref. 128078)
Not Evaluated
人類使用
漁業: 自給性漁業
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場孕卵數卵卵發育
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工Mass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00435 - 0.01052), b=3.10 (2.97 - 3.23), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.45 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).