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Schilbe marmoratus Boulenger, 1911

Shoulderspot catfish
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Schilbe marmoratus
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Central African Republic country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Present in tributaries of the Ubangi (middle Congo River basin) (Ref. 43912). Also reported from the upper Chari system (Ref. 367, 52070), but otherwise unknown from this basin; probably not present (Ref. 43912). Also Ref. 3570.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ct.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: De Vos, L., 1995
National Database:

Common names from other countries

Marmorierter Glaswels, 大斑锡伯鲶, Kirjolasimonni, ... more

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

Teleostei > Siluriformes (Catfishes) > Schilbeidae (Schilbid catfishes)
Etymology: marmoratus: Named for the origin of the type material of this species, originating from the Congo Basin (Ref. 43912).
  More on author: Boulenger.

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

; 淡水 居于水底的; pH range: 6.0 - 7.5; dH range: ? - 20.   熱帶; 24°C - 26°C (Ref. 2059)

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

Africa: Chiloango basin in Angola (Cabinda enclave) and Democratic Republic of the Congo, and the middle and upper Congo River basin including Pool Malebo (= Stanley Pool) and the drainages of the Ubangi and Kasai (Ref. 43912, 78218). Probably absent from the Chad basin (Ref. 43912).
非洲: 剛果河流域。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 21.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 3570)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 1. Diagnosis: adipose fin always absent; head rounded; lower jaw shorter than upper jaw; nasal barbel at least reaching to anterior border of opercle; inner side of pectoral spine feebly serrated; particular coloration characterized by irregularly marbled pattern; caudal and anal fin almost continuous (Ref. 43912).

生物学特性     字汇 (例如 epibenthic)

Confined to lakes and rivers of moderate size; forest species which is often found in small forest waters; mainly carnivorous (Ref. 43912). Oviparous, eggs are unguarded (Ref. 205).

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

Distinct pairing (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

De Vos, L., 1986. Schilbeidae. p. 36-53. 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. 3570)

世界自然保护联盟红皮书 (Ref. 130435)

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

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: ; 水族馆: 商业性
FAO(Publication : search) | FishSource |

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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=0.00794 (0.00438 - 0.01441), b=3.05 (2.89 - 3.21), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
营养阶层 (Ref. 69278):  3.4   ±0.5 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 (Assuming fec > 10,000).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (16 of 100).
价格分类 (Ref. 80766):   Unknown.