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Synodontis contractus Vinciguerra, 1928

Bugeye squeaker
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分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Siluriformes (Catfishes) > Mochokidae (Squeakers or upside-down catfishes) > Mochokinae
Etymology: Synodontis: Greek, syn, symphysis = grown together + Greek, odous = teeth (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range 生态学

; 淡水 底中水层性; pH range: 6.2 - 7.2; dH range: 4 - 15. 熱帶; 22°C - 25°C (Ref. 2060); 3°N - 10°S

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Africa: middle Congo River basin, including Pool Malebo (= Stanley Pool) and the Kasai drainage (Ref. 78218, 82238).
非洲: 剛果河流域。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 9.7 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3202)

生物学特性     字汇 (例如 epibenthic)

Forms large schools in pools, rivers and smaller streams with muddy bottoms or among vegetation near the shore; prefers to swim upside-down and will feed in this position (Ref. 6868). Oviparous (Ref. 205).

在水池,河与较小的溪流中形成大群鱼群底部为泥质的地方或在海岸附近的植物之中。 偏爱游泳上下颠倒而且将在这一个位置中觅食当它浮渣靠近吸取漂浮的食物的表面下面沿着。 嘴巴腹地被设置,而且齿是 '融合的' 一起进入一个用粗锉刀锉小区块之内或者碟,那是用来刮掉藻类与黏液以及其他类型的生物植物,石头,流木,等等卵生的外海表面.(参考文献 205)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

Oviparous (Ref. 205). Distinct pairing during breeding (Ref. 205).非洲: 剛果河流域。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Gosse, J.-P., 1986. Mochokidae. p. 105-152. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels, MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 3202)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 16 February 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 没有兴趣; 水族馆: 商业性
FAO - Publication: search | FishSource |

更多信息

Trophic ecology
食物相
Diet compositions
Food consumptions
Food rations
捕食者
Ecology
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Population dynamics
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Length-weight rel.
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体长-频率
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繁殖
Maturities
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Spawnings
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Egg(s)
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仔鱼
稚鱼动力学
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特别资料

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | Zoobank | 动物学的记录

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00437 - 0.02882), b=2.97 (2.77 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  2.0   ±0.00 se; based on food items.
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).