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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
Οικολογία
; Γλυκού νερού Πελαγικό(ά); pH range: 4.0 - 5.0. Tropical
Asia: known at present from central Sumatra, Bintan, Bangka, Billiton and Peninsular Malaysia (Johor, Selangor, Perak, Trengganu).
Μέγεθος / Βάρος / Age
Maturity: Lm ?  range ? - ? cm
Max length : 10.5 cm SL αρσενικό/απροσδιόριστο; (Ref. 32835)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Μαλακές ραχιαίες ακτίνες (συνολικά) : 4; Μαλακές εδρικές ακτίνες: 45 - 56; Σπόνδυλοι: 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
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
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)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Εργαλεία
Special reports
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Διαδικτυακές πηγές
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 (0.00279 - 0.01132), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.0 ±0.44 se; based on food items.
Ελαστικότητα (Ref.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).