分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 亚热带的; 40°N - 30°N
Africa: Tunisia (Ref. 2801).
非洲: 突尼西亚.(参考文献 2801)
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 7.2 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2801)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 0; 背的软条 (总数): 10-11; 臀棘 0; 臀鳍软条: 13 - 14. Dorsal fin origin situated in the middle of the space between pelvic-fin origin and anal-fin origin, its superior border straight or convex, and with 3 unbranched and 7 to 8 branched rays (Ref. 52918, Ref. 52923). Anal fin with concave inferior border, not reaching the caudal fin, and with 3 unbranched and 10 to 11 branched rays (Ref. 52918, Ref. 52923). Pelvic fin, not reaching anal-fin origin, with 2 unbranched and 6 to 7 branched rays (Ref. 52918, Ref. 52924). Pectoral fin pointed and reaching pelvic fin (Ref. 52924). Scales: 60-72 lateral-line scales, 14-16 above lateral line, 4-6 between lateral line and pelvic fin; 26 around caudal peduncle (Ref. 52918, Ref. 52923). The lateral line is complete, follows a ventral line and is median situated at the end of the caudal peduncle (Ref. 52923). It is olive-colored on the dorsal side, silvery on the flanks and ventral side, with a black lateral band (Ref. 52923). Dorsal and caudal fin grey-colored (Ref. 52924).
位于间隔的空间腹鳍起点的中央与臀鳍起源, 它的上方边缘直线或凸状之中的背鳍起点, 而且有三个不分枝的与 7 到 8个分支条.(参考文献 52918,参考文献 52923) 臀鳍有凹曲下方的边缘, 不达到尾鳍, 而且有三个不分枝的与 10 到 11个分支条.(参考文献 52918, 参考文献 52923) 腹鳍,不达成臀鳍起源, 有两个不分枝的与 6 到 7个分支条.(参考文献 52918, 参考文献 52924) 胸鳍尖的而且达到腹鳍.(参考文献 52924) 鳞片: 60-72个侧线鳞片, 14-16 在側線上面, 4-6 在側線與腹鰭之間; 26 尾柄的周圍.(參考文獻 52918, 參考文獻 52923) 側線是完全的, 跟隨一條腹的線而且是中央的在尾梗結束的時候位於。 (參考文獻 52923) 它是橄欖色的在背部側邊上, 銀色的在側面與腹面側邊上, 具有一個黑色的側面條紋.(參考文獻 52923) 背鰭與尾鰭鰭灰色的.(參考文獻 52924)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 突尼西亚.(参考文献 2801)
Lévêque, C. and J. Daget, 1984. Cyprinidae. p. 217-342. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 2801)
世界自然保护联盟红皮书 (Ref. 130435)
极度濒危 (CR) (B1ab(ii,iii,v)); Date assessed: 17 May 2021
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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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=0.00724 (0.00358 - 0.01465), b=3.14 (2.98 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.9 ±0.1 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).