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Siluriformes (Catfishes) >
Siluridae (Sheatfishes)
Etymology: Kryptopterus: Greek, kryptos = hidden + Greek, pteron = wing. Fin (Ref. 45335).
Eponymy: Dr Pierre Chevey (1900–1942) was a French ichthyologist who graduated at the exceptionally young age of nineteen and became a teacher in Clermont-Ferrand in order to continue his studies. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar bentopelagis; potamodromous (Ref. 51243). Tropical
Asia: Mekong and Chao Phraya basins (Ref. 27732). Reported from the river systems of Southeast Thailand (Ref. 26336).
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 35.0 cm TL jantan/; (Ref. 12693)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 0; duri punggung lunak (Keseluruhan (total)) : 0; Sirip dubur lunak: 66 - 71. No dorsal fin; short maxillary and mandibular barbels reaching about the base of the pectoral fin; 66-71 anal rays (Ref. 27732). Projecting lower jaw and shallow body (depth 4.0-4.9 in SL); head length 5.6-5.8 times in SL; a single patch of vomerine teeth; gill rakers 6-8 + 21-23 (Ref. 12693).
Inhabits rivers and canals (Ref. 12693). Enters flooded fields (Ref. 12975). Feeds on larvae of chironomids and ephemeropterans as well as zooplankton and fishes. Sold fresh or smoked and large individuals may be put on ice and shipped to Thailand (Ref. 12693).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
Status IUCN Red List (Ref. 130435: Version 2024-2)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
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=0.00562 (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).
Trophic level (Ref.
69278): 3.5 ±0.51 se; based on food items.
Daya lenting (Ref.
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (25 of 100).
