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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypostominae
Etymology: Pterygoplichthys: Greek, pterygion, diminutive of pteryx = wing, fin + Greek, hoplon = weapon + Greek, ichthys = fish (Ref. 45335).
More on author: Steindachner.
Taxonomic Remarks
New combination in Eigenmann and Eigenmann (1889:44). Complementary description by Weber (1992:26).
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar dasar (demersal). Tropical
South America: Magdalena River basin.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 50.0 cm SL jantan/; (Ref. 26543)
Facultative air-breathing (Ref. 126274); May be found in rivers with strong current but prefers backwaters (Ref. 26543). Feeds on detritus and periphyton on submerged trunks and aquatic macrophytes (Ref. 26543).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Males guard the fertilized eggs (Ref. 26543).
Galvis, G., J.I. Mojica and M. Camargo, 1997. Peces del Catatumbo. Asociación Cravo Norte, Santafé de Bogotá, D.C., 188 p. (Ref. 26543)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02188 (0.01200 - 0.03987), b=2.93 (2.78 - 3.08), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Tingkat Trofik (Acuan
69278): 2.0 ±0.00 se; based on food items.
Daya lenting (Acuan
120179): sangat rendah, Waktu penggandaan populasi minimum lebih dari 14 tahun (Preliminary K or Fecundity.).
Kerentanan Penangkapan Ikan (Ref.
59153): Moderate vulnerability (44 of 100).
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