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Siluriformes (Catfishes) >
Schilbeidae (Schilbid catfishes)
Etymology: multitaeniatus: Referring to the origin of the type material of this species, collected in the Cameroons (Ref. 43912).
More on author: Pellegrin.
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный демерсальный. Tropical
Africa: basins of the Nyong, Ntem (Ref. 43912, 81643), Ogooué and Dja (Ref. 43912) in Cameroon; the Ogooué, Nyanga, N'dogo (Ref. 43912, 81643), Nkomi and Ntem basins (Ref. 81643) in Gabon; and the basins of the Kouilou (Ref. 43912, 81643) and upper Ogooué (Ref. 43912) in Republic of Congo.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 26.3 cm SL самец/пол неопределен; (Ref. 43912)
Краткое описание
морфология | морфометрия
колючие лучи спинного плавника (общее число): 1. Diagnosis: adipose fin present (Ref. 43912, 81643) and fully developed (Ref. 81643). Posterior nostrils as close as (Ref. 81643) or closer to each other than are the anterior pair (Ref. 43912, 81643). Inner side of pectoral fin spine weakly serrated (Ref. 43912, 81643). Barbels well developed, nasal barbel always reaching beyond posterior eye border (Ref. 43912, 81643) and often beyond anterior border of opercle (Ref. 81643). Medium-sized species, growing over 25 cm SL with distinct lateral bands on body, predominantly with several dark lateral streaks and/or irregular marbling (Ref. 81643). Lower jaw reaching as far as snout or only a little shorter than upper jaw (Ref. 43912, 81643), never completely surrounded by the upper lips when mouth is closed (Ref. 43912). Interorbital width 54.6-68.2% HL; mouth width 48.7-63% HL (Ref. 81643). 45-60 branched anal fin rays (Ref. 43912, 81643).
Oviparous, eggs are unguarded (Ref. 205). Locally this species might have some value for the fishermen (Ref. 43912).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Distinct pairing (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)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
рыболовство:
дополнительная информация
Возраст/РазмерыростЗависимость между длиной и массой телаЗависимость между длинамиРазмерный составморфометрияморфологияличинкидинамика численности личинокпополнениечисленностьBRUVS
ссылкиаквакультура (рыбоводство)особенности рыбоводствастепень растяжениягенетикаElectrophoresesнаследуемостьболезниобработкаNutrientsMass conversion
соавторыизображенияStamps, Coins Misc.звукиCiguateraскоростьтип плаванияжаберная областьOtolithsмозгзрение
инструменты
Специальные отчеты
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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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref.
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Assuming fec > 10,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (22 of 100).
