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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).
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
; agua dulce demersal. Subtropical
Asia: Mekong River basin.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 10.5 cm SL macho / no sexado; (Ref. 74729)
Descripción breve
Claves de identificación | Morfología | Morfometría
Radios blandos dorsales (total) : 6; Radios blandos anales: 9 - 10. Distinguished from different species of the genus Pseudecheneis by having the following characters: pelvic fin reaching base of the first anal fin ray; pectoral fin reaching origin of the pelvic fin; length of adipose-fin base 125-166.7% in length of anal fin base; separate pelvic fins; thoracic apparatus with 14-21 transverse laminae; premaxillary tooth band semicircular and outer teeth two or four; body covered with dense tubercles distributed uniformly, some longitudinal tubercles among rounded tubercles; and vertebrae 17+17=34 (Ref. 74729).
Body shape (shape guide): elongated.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Zhou, W., X. Li and Y. Yang, 2008. A review of the catfish genus Pseudecheneis (Siluriformes: Sisoridae) from China, with the description of four new species from Yunnan. Raffles Bull. Zool. 56(1):107-124. (Ref. 74729)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00269 - 0.01352), b=3.08 (2.88 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Resiliencia (Referencia
120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.).
Vulnerabilidad pesquera (Ref.
59153): Low vulnerability (10 of 100).
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