This website uses cookies to enhance your browsing experience and ensure the functionality of our site. For more detailed information about the types of cookies we use and how we protect your privacy, please visit our Privacy Information page.
×
Cookie Settings
This website uses different types of cookies to enhance your experience. Please select your preferences below:
Performance
These cookies help us understand how visitors interact with our website by collecting and reporting information anonymously. For example, we use Google Analytics to generate web statistics, which helps us improve our website's performance and user experience. These cookies may track information such as the pages visited, time spent on the site, and any errors encountered.
Teleostei > Siluriformes (Catfishes) > Schilbeidae (Schilbid catfishes)
Etymology: marmoratus:From the latin «mannor» (marble), referring to the irregularly marbled colour pattern of this species (Ref. 43912). More on author: Boulenger.
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
成熟度: Lm ?  range ? - ? cm Max length : 21.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 3570)
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).
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).
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: Version 2025-2 (Global))
系统发育多样性指数 (参考文献 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00410 - 0.01339), b=3.08 (2.92 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
营养阶层 (参考文献 69278): 3.4 ±0.5 se; based on size and trophs of closest relatives