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Siluriformes (Catfishes) >
Ariidae (Sea catfishes) > Ariinae
Etymology: Hexanematichthys: Greek, exa = six + Greek, nema = fialement + Greek, ichthys = fish (Ref. 45335).
More on author: Hamilton.
Environment: milieu / climate zone / depth range / distribution range
Ekoloji
Deniz; Acısu demersal; amfidrom (Ref. 51243). Tropical
Indo-West Pacific: Pakistan, west and east coast of India, Bangladesh, Myanmar, Thailand, Malaysia, Singapore, Indo-Australian Archipelago (but not occurring in Papua New Guinea or Australia). Also reported from China, and Philippines (Ref. 7050). Reports from eastern Africa and the Red Sea need confirmation.
Büyüklük / Ağırlık / Yaş
Maturity: Lm ?  range ? - ? cm
Max length : 45.0 cm TL erkek/cinsiyetsiz; (Ref. 7050); common length : 30.0 cm TL erkek/cinsiyetsiz; (Ref. 3290)
Found along the coastline, mainly around estuaries. Ascends into fresh water of the upper tidal zone. Occurs in the Mekong delta (Ref. 12693). Feeds on invertebrates and small fishes. An important food fish (Ref. 3290). Marketed fresh (Ref. 12693).
Life cycle and mating behavior
Olgunlaşma | Üreme | Yumurtlama | Yumurtalar | Fekondite | Larvalar
Jayaram, K.C., 1984. Ariidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 1. FAO, Rome. pag. var. (Ref. 3290)
IUCN Kırmızı Listesi Statüsü (Ref. 130435: Version 2024-2)
İnsanlar için tehdit
Traumatogenic (Ref. 58010)
İnsanlar tarafından kullanımı
balıkçılık: Ticari
Araçlar
Özel raporlar
XML yükle
İnternet kaynakları
Estimates based on models
Preferred temperature (Ref.
123201): 26.5 - 29.3, mean 28.6 °C (based on 2316 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00250 - 0.00959), b=3.13 (2.96 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofik Seviye (Ref.
69278): 4.0 ±0.61 se; based on food items.
Yenilenme (Ref.
120179): Orta, popülasyonun iki katına çıkma süresi min. 1.4 - 4.4 yıl (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).