Sri Lanka country information

Common names: Ura anguluva
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: commercial | Ref: Jayaram, K.C., 1984
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ce.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Jayaram, K.C., 1984
National Database:

Common names from other countries

铲吻海鲶, Ura anguluva, Duri sodok, ... more

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Ariidae (Sea catfishes) > Ariinae
Etymology: Arius: Greek, arios, areios = dealing with Mars, warlike, bellicose (Ref. 45335).
More on author: Valenciennes.

Environment: milieu / climate zone / depth range / distribution range Ökologie

seewasser; brackwasser demersal; standorttreu; tiefenbereich 0 - 20 m (Ref. 43081). Tropical

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Indo-West Pacific: Pakistan east to Thailand then south to the Philippines and Indonesia.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 39.5 cm NG Männchen/unbestimmt; (Ref. 43081); common length : 12.0 cm TL Männchen/unbestimmt; (Ref. 3290)

Found in marine waters, as well as estuaries and tidal rivers, at times burrowed in the soft mud of the mangroves. Feed mainly on invertebrates. Males incubate the eggs in the buccal cavity (Ref. 43081). The sharp dorsal and pectoral fin spines can inflict painful wounds. Also caught with dipnets and set bagnets. Sold mostly fresh.

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Males incubate the eggs in the buccal cavity.

Hauptreferenz Upload your references | Referenzen | Koordinator : Ferraris, Jr., Carl J. | Partner

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 Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Traumatogenic (Ref. 3290)

Nutzung durch Menschen

Fischereien: kommerziell

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 27.4 - 29.3, mean 28.7 (based on 1689 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00776 (0.00492 - 0.01225), b=2.98 (2.85 - 3.11), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 2.8 ±0.31 se; based on food items.

Widerstandsfähigkeit (Ref. 120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (Fec=25-35).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (35 of 100).

Preiskategorie (Ref. 80766): Medium.

Arius subrostratus Valenciennes, 1840