分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Clupeiformes (Herrings) >
Dussumieriidae (Round herrings)
Etymology: Dussumieria: In honor of Dussumier, a collaborator of Cuvier, who sent him collections of fishes from the Indian Ocean (Ref. 45335); torpedo: Named for its subcylindrical body (Ref. 127774).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋.
Western Indian Ocean: east coast of Africa.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 14.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 127774)
简单描述
型态特徵 | 形态测量图
This species is distinguished by the following characters: branchiostegal rays 12-16; premaxillae rectangular, the isthmus pointed anteriorly; pelvic scute W-shaped; pelvic fin located below the dorsal-fin base; A 13-17 rays; abdomen without keeled scutes; differs from its congeners by having small pores on the posterior region of the body scales (vs. numerous longitudinal striae in D. acuta, D. albulina and no striae or pores D. elopsoides; differs from elopsoides in having a deeper body 20.0-24.2% of SL (vs. 16-22%); differs from acuta in having a narrower body 20.0-24.2% of SL (vs. 23.4-28.2% in individuals > 7.5 cm SL of acuta), indistinct melanophores scattered on the 6th-9th pectoral-fin rays from the uppermost ray (vs. distinct on the 1st-5th pectoral-fin rays from the uppermost ray), and without parasphenoid teeth (vs. several rows of distinct conical parasphenoid teeth); most similar to albulina by having a relatively deep body (> 20.0% of SL) and without parasphenoid teeth but it differs by having small pores posteriorly on the body scales (vs. numerous longitudinal striae posteriorly in albulina), with a longer maxilla 33.4-34.9% of HL (vs. 30.4-34.9% [< 33.3% in specimens > 8.5 cm SL]) and the mandible 48.5-51.9% of HL (vs. 44.8-50.6%), has a greater number of pseudobranchial filaments 19-23 (vs. 17-21), and indistinct melanophores scattered on the pectoral-fin rays (vs. distinct) (Ref. 127774).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Hata, H., S. Lavoué and H. Motomura, 2021. New rainbow sardine species of Dussumieria (Teleostei: Clupeiformes: Dussumieriidae) from the East African coast. Ichthyology & Herpetology 109(4):991-997. (Ref. 127774)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
营养阶层 (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).