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Siluriformes (Catfishes) >
Sisoridae (Sisorid catfishes) > Glyptosterninae
Etymology: Pseudecheneis: Greek, pseudes = false + Greek, echein = to hold + Greek, nays = ship; remora, suckling fish; 1774 (Ref. 45335); crassicauda: Derived from the Latin crassus, meaning thick, and cauda, meaning tail, in reference to the deep caudal peduncle of this species.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar dasar (demersal). Tropical
Asia: Mewa Khola of the Tamur River drainage in Nepal.
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 13.7 cm SL jantan/; (Ref. 55391)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
duri punggung lunak (Keseluruhan (total)) : 7; Sirip dubur lunak: 10 - 13; vertebrata, bertulang belakang: 38 - 39. Distinguished from its congeners by the unique combination of the following characters: 38-39 vertebrae, caudal peduncle depth 6.0-6.9% SL, eye diameter 7.5-8.3% HL, length of adipose-fin base 20.3-24.3% SL, pelvic fins reaching the base of the first anal-fin ray, and the presence of pale spots on the body (Ref. 55391).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Ng, H.H. and D.R. Edds, 2005. Two new species of Pseudecheneis, rheophilic catfishes (Teleostei: Sisoridae) from Nepal. Zootaxa 1047:1-19. (Ref. 55391)
Status IUCN Red List (Ref. 130435: Version 2024-2)
ancaman kepada manusia
Harmless
penggunaan manusia
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=0.00589 (0.00264 - 0.01315), b=3.08 (2.88 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Daya lenting (Ref.
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).