分类 / 名称
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Teleostei >
Clupeiformes (Herrings) >
Dorosomatidae (Gizzard shads and sardinellas)
Etymology: Dorosoma: Greek, doris = lance + Greek, soma = body (Ref. 45335).
Eponymy: Dr Hugh McCormick Smith (1865–1941) was an American physician (1888) who became an ichthyologist. [...] (Ref. 128868), visit book page.
More on authors: Hubbs & Miller.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 大洋性. 亞熱帶的; 29°N - 20°N
North America: Pacific drainage of northwestern Mexico (Río Piaxtla, Río del Fuerte, Río Sinaloa system, Río de Mocorito, Río Muerto, Río Yaqui system, i.e. between Sinaloa and Sonora).
北美洲: 墨西哥西北部的太平洋流域.(Rio Piaxtla ， Rio del Fuerte ， Rio Sinaloa 系統， Rio de Mocorito ， Rio Muerto, Rio Yaqui 系統,在 Sinaloa 與順拿那之間也就是)
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 14.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 188)
背棘 (总数) : 0; 臀棘: 0; 臀鳍软条: 22 - 29. Body moderately deep; belly with 15 to 18 + 9 to 12 scutes. Mouth small. Last dorsal fin ray long, but less the distance from snout tip to pelvic fin base; anal fin relatively short. Scales somewhat small, somewhat irregular. A dark spot behind gill opening. Distinguished from Opisthonema species by its anal fin which is longer than head and well behind dorsal fin base.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
身体中等纵深的; 腹面有 15 到 18+9 到 12个鳞甲。 嘴小的。 持续背鳍鳍条长的, 但是比较少量从吻尖到腹鳍基底的距离; 臀鳍相当短的。 鳞片略微小的, 略微不规则的。 在鳃裂后面的一个深色斑点。 用它的臀鳍与 Opisthonema 种区分是长度超过头部而且在背鳍基底正后方。
Occurs in rivers and perhaps in lakes. A filter-feeder, its feeding and breeding habits presumably similar to other Dorosoma species. More data needed.
出现于河与可能在湖。 一个滤食动物, 它的进食与繁殖习惯可能类似其他的 Dorosoma 种。 需要更多的资料。
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北美洲: 墨西哥西北部的太平洋流域.(Rio Piaxtla ， Rio del Fuerte ， Rio Sinaloa 系統， Rio de Mocorito ， Rio Muerto, Rio Yaqui 系統,在 Sinaloa 與順拿那之間也就是)
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 自给性渔业
工具
特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00414 - 0.01834), b=3.06 (2.89 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.4 ±0.45 se; based on food items.
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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