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Siluriformes (Catfishes) >
Clariidae (Airbreathing catfishes)
Etymology: Clariallabes: Latin, clarias, -a, -um = shining + Greek, allabes, -etos = a fish of the Nile, a kind of lamprey (Ref. 45335).
More on author: Pellegrin.
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный демерсальный. Tropical
Africa: endemic to the Ogooué River (Gabon) (Ref. 3820, 81644). Reports from the middle Congo River basin (Ref. 41580, 78218) need confirmation.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 29.0 cm TL самец/пол неопределен; (Ref. 3820)
колючие лучи спинного плавника (общее число) : 0; членистые (мягкие) лучи спинного плавника (общее число) : 102; членистые (мягкие) лучи анального плавника: 91. Diagnosis: eyes without free orbital margin; dorsal and anal fins partially fused to caudal fin; dorsal and anal fins about 82% and
67% SL, respectively; skull width about 64% of length; external mandibular barbel half of skull length (Ref. 81644).
In no way predatory, but consumes any material available, including detritus. Decayed plant remains, remains of terrestrial insects, insect larvae and other small invertebrates have been found in the stomach (Ref. 41580, 78218). Found among dead leaves in the forest streams of the inundation zones (Ref. 78218).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Teugels, G.G., 1986. Clariidae. p. 66-101. 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. 3820)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
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): 3.7 ±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 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (19 of 100).
