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Netuma bilineata (Valenciennes, 1840)

Image contributors to this species:

Australian National Fish Collection, CSIRO (1)

ScotCat Sources:

Other Sources:

Relevant Information:

Habitat: Inhabits coastal waters, from estuaries onto the continental shelf. Found mostly on mudflats; males incubate eggs in its mouth. Has a sharp and venomous dorsal and pectoral spines that can inflict extremely painful injuries. Marine; freshwater and brackish. An important food fish. Description: Dorsal spines (total): 1; Anal spines: 0; Anal soft rays: 17 - 21; Vertebrae: 53 - 58. Dorsomedian head groove bordered posteriorly by slightly raised frontals and forming a "V". Gill rakers usually absent on hind aspect of first 2 gill arches. Caudal fin lobes slender and tapered. Adipose fin short-based and located posteriorly. Diet: Mainly opportunistic and carnivorous; feeding on sea urchins, crustaceans, fish, prawns, loose scales, and detritus. Etymology: The species is named 'bilineata' for two lines (on body).

Common Name:

Bronze catfish, Two-line sea catfish

Synonyms:

Bagrus bilineatus, Bagrus rhodonotus, Netuma osakae, Arius dayi

Family:

Ariidae

Distribution:

Indo-West Pacific: Persian Gulf to the Indo-Malayan region, northern Australia, Queensland, and north to southern Japan. Type locality: Pondichéry ... Rangoon.

Size:

62.0cm. (24¾ins)

Temp:

p.H.

Reference:

Ferraris, C.J. Jr., 2007. Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types. Zootaxa 1418:1-628.
Froese, R. and D. Pauly. Editors. 2019. FishBase. World Wide Web electronic publication. www.fishbase.org, ( 12/2019 ).
Kailola, P.J., 1999. Ariidae (=Tachysuridae): sea catfishes (fork-tailed catfishes). p. 1827-1879. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 3. Batoid fishes, chimaeras and bony fishes part 1 (Elopidae to Linophrynidae). FAO, Rome.
Netuma bilineata in Fishes of Australia, accessed 04 Sep 2020. Fishes of Australia

Family: Ariidae Back to Ident-A-Cat Click on Thumbnails

Netuma bilineata

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