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Siluriformes (Catfishes) >
Siluridae (Sheatfishes)
Etymology: Silurichthys: Greek, silouros = a cat fish + Greek, odous = teeth + Greek, ichthys = fish (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный пелагический; pH range: 4.0 - 5.0. Tropical
Asia: known at present from central Sumatra, Bintan, Bangka, Billiton and Peninsular Malaysia (Johor, Selangor, Perak, Trengganu).
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 10.5 cm SL самец/пол неопределен; (Ref. 32835)
Краткое описание
определительные ключи | морфология | морфометрия
членистые (мягкие) лучи спинного плавника (общее число) : 4; членистые (мягкие) лучи анального плавника: 45 - 56; позвонки: 46 - 50. Forked caudal fin with the upper lobe 1.4-1.6 times longer than the lower lobe; less convex snout when viewed laterally.
Found in blackwater habitats associated with peat swamps. Feeds mainly on terrestrial insects and aquatic arthropods. Can be found hiding under leaf litter and is most active at night, swimming near the surface looking for food. Gravid females measured 3.7 cm SL, with ova relatively large (0.8 mm diameter).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Ng, H.H. and P.K.L. Ng, 1998. A revision of the South-east Asian catfish genus Silurichthys. J. Fish Biol. 52(2):291-333. (Ref. 32835)
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 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00278 - 0.01137), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±0.44 se; based on food items.
устойчивость к внешним воздействиям (Ref.
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).