分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Enteromius: Greek, enteron = intestine + Greek, myo, mys = muscle (Ref. 45335).
More on author: Rüppell.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶; 23°C - 27°C (Ref. 12468)
Africa: Nile River, Volta basin (Ref. 2801, 2940), Lake Albert (Ref. 2801), Benué River (Ref. 2801, 2940, 81282), Chad and Niger basin (Ref. 2940, 81282). Reports from Lake Edward system (Ref. 2801, 4903, 47905) are misidentifications for Enteromius alberti or E. cf. mimus (Ref. 127947).
非洲: 尼羅河，湖查德，艾伯特湖，愛德華湖，貝努埃河與佛塔河流域。 也發現於尼日河流域。 (參考文獻 2940)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 8.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 2940)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 0; 背的软条 (总数): 11; 臀棘 0; 臀鳍软条: 8. Diagnosis: last simple dorsal-fin ray smooth on hind margin; scale formula 4.5-5.5/27-32/4.5; 2.5 scales between lateral line and pelvic-fin base; 12-14 scales around caudal peduncle; 7-8 branched dorsal fin rays; two pairs of barbels; anterior barbell not reaching to anterior margin of eye/not extending beyond centre of eye; posterior barbel reaching to, or extending beyond, posterior half of eye; lateral line complete and deeply depressed below dorsal fin; 4-6 short and widely spaced gill rakers on lower limb of first gill arch; maximum reported size 89 mm SL; 3 small, independent, round spots on sides; 2nd spot located slightly behind vertical line from last simple dorsal-fin ray; average distance centres 2nd-3rd spot/distance centres 1st-2nd spot (= RDT) is over 1.4 (Ref. 2940, 81282).
前面的触须范围或些微地越过眼的前缘。 在后部达到眼的后半段。 在背鳍之下浸的侧线。 通常, 有三个被排列在中央的身体上的小的斑点 (1.) 正好以前背部的,2.) 在垂直的正后方最后背鳍鳍条,3.) 尾柄)- 这是西非型的特性。 在中央的联机的增补的斑点可能出现或在极端方面在中央的联机很多的小点。 背鳍与臀鳍有 3个单一的鳍条。
Three forms exist: West African typical form, Lepidus form with supplementary spots between 3 typical spots and larvae form with numerous aligned points (Ref. 2940).
三个造型存在: 西非典型的, Lepidus 造型在三个典型的斑点之间有额外的斑点与仔鱼形式有很多成列的斑点.(见参考文献 2940)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 尼羅河，湖查德，艾伯特湖，愛德華湖，貝努埃河與佛塔河流域。 也發現於尼日河流域。 (參考文獻 2940)
Lévêque, C., 1990. Cyprinidae. p. 269-361. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douces et saumâtres d'Afrique de l'Ouest. Tome I. Coll. Faune Tropicale n° XXVIII. Musée Royal de l'Afrique Centrale, Tervuren, and O.R.S.T.O.M., Paris, 384 p. (Ref. 2940)
人类利用
渔业:
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=0.01230 (0.00558 - 0.02710), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.3 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).
