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Siluriformes (Catfishes) >
Ariidae (Sea catfishes) > Ariinae
Eponymy: Dr William Ralph Taylor (1919–2004) was an American ichthyologist whose university education was interrupted by WW2 service in the US Air Force, so that the University of Kansas only awarded his bachelor’s degree (1947). [...] (Ref. 128868), visit book page.
More on author: Roberts.
Taxonomic Remarks
Subjectively invalid; secondarily preoccupied by Arius taylori Hildebrand 1925, replaced by Arius robertsi Kailola 1990. Resurrected by Ferraris 2007 (Ref. 58032) on the basis of At. 59.4.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
; agua dulce bentopelágico; rango de profundidad ? - 3 m. Tropical; 5°S - 9°S
Oceania: Upper Fly River system in Papua New Guinea. Formerly classified as data deficient in the 2000 IUCN red list of threatened species (Ref. 36508).
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 40.0 cm SL macho / no sexado; (Ref. 2847)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 1; Radios blandos dorsales (total) : 7; Espinas anales: 0; Radios blandos anales: 19 - 20.
Inhabits upper reaches of shallow flowing streams in turbid waters. Feeds on pulpy fruits of terrestrial plants and terrestrial insects.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Allen, G.R., 1991. Field guide to the freshwater fishes of New Guinea. Publication, no. 9. 268 p. Christensen Research Institute, Madang, Papua New Guinea. (Ref. 2847)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Traumatogenic (Ref. 58010)
Usos humanos
Pesquerías: sin interés
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00468 (0.00244 - 0.00896), b=3.13 (2.96 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
2.3 ±0.35 se; based on food items. |
Resiliencia (Referencia 120179) |
Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.). |
Vulnerabilidad pesquera (Ref. 59153) |
Moderate vulnerability (42 of 100). 🛈 |