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Neoarius utarus  (Kailola, 1990)

Northern rivers catfish
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Image of Neoarius utarus (Northern rivers catfish)
Neoarius utarus
Picture by FAO

klasifikasi / Names Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Ikan bertulan sejati > Siluriformes (Catfish) > Ariidae (Sea catfishes) > Ariinae

Lingkungan / Klimat / Range Ekologi

; air tawar bentopelagis.   Tropical, preferred ?; 1°S - 6°S

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Point map | Introduksi | Faunafri

Asia and Oceania: Indonesia (Mamberamo river system in Irian Jaya) and Papua New Guinea (Ramu and Sepik river system). Often misidentified as Arius leptaspis, a closely related species from southern New Guinea.

Length at first maturity / Size / Weight / umur

Maturity: Lm ?, range 25 - ? cm
Max length : 55.0 cm SL jantan/; (Ref. 2847); common length : 30.0 cm SL jantan/; (Ref. 9233); common length :30 cm SL (female); Berat maksimum terpublikasi: 1.7 kg (Ref. 9233); Berat maksimum terpublikasi: 1.7 kg

deskripsi pendek Morfologi | Morfometrik

Duri punggung (Keseluruhan (total)): 1; duri punggung lunak (Keseluruhan (total)): 7; Duri dubur 0; Sirip dubur lunak: 18 - 22

Biologi     Daftar kata (contoh epibenthic)

Prefers main river channels, but also occurs in lakes and on the floodplain. Feeds mainly on large crustaceans (Macrobrachium and Caridina), fishes, aquatic and terrestrial insects, nymphs and detritus. Occurs at temperatures ranging from 26 to 32°C. Mainly diurnal.

Life cycle and mating behavior Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva

Mouthbrooders. Ovary or brood mass contains 15 to 75 ripe eggs (Ref. 2847).

rujukan utama Upload your references | Acuan | Koordinator : Ferraris, Jr., Carl J. | mitra

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)

Status IUCN Red List (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

ancaman kepada manusia

  Traumatogenic (Ref. 58010)




penggunaan manusia

Perikanan: perikanan swasembada
FAO(Publication : search) | FisheriesWiki | Sea Around Us

informasi lanjut

Negara-negara
Daerah-daerah FAO
Ecosystems
Kemunculan
Introduksi
Stocks
Ekologi
Makanan
Bahan makanan
Konsumsi makanan
Jatah
Nama-nama umum
Sinonim (persamaan)
metabolisme
Pemangsa
Ekotoksikologi
Reproduksi, perkembang biakan
Kematangan
Pemijahan
Fecundity
telur-telur
pekembangan telor
Umur / Saiz
Pertumbuhan
panjang-berat
panjang-panjang
ukuran frekuensi
Morfometrik
Morfologi
Larva
Dinamika larva
pemulihan
Kelimpahan
Acuan
Budidaya air
profil budidaya air
Strain
Genetika
Frekuensi alel
Diturunkan
Penyakit-penyakit
Pengolahan
Mass conversion
mitra
Gambar
Stamps, Coins
Suara-suara
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Kecepatan
Tipe renang
Area insang
Otoliths
Otak
Penglihatan / visi

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