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Acipenser schrenckii  Brandt, 1869

Amur sturgeon
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Image of Acipenser schrenckii (Amur sturgeon)
Acipenser schrenckii
Picture by CAFS

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

Ikan bertulan sejati > Acipenseriformes (Sturgeons and paddlefishes) > Acipenseridae (Sturgeons) > Acipenserinae
Etymology: Acipenser: Latin, acipenser = sturgeon, 1853 (Ref. 45335).

Lingkungan / Klimat / Range Ekologi

; laut; air tawar; payau dasar (demersal); anadromus (ruaya dari laut ke air tawar) (Ref. 26364).   Temperate; 10°C - 20°C (Ref. 2059), preferred ?

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

Asia: Endemic to the Amur River system. Two morphs, brown and gray, represent the species in the Amur River basin. Occurrence in the Sea of Japan (Ref. 11102) needs confirmation. International trade restricted (CITES II, since 1.4.98; CMS Appendix II).

Length at first maturity / Size / Weight / umur

Maturity: Lm 105.0, range 96 - 125 cm
Max length : 300 cm TL jantan/; (Ref. 40142); Berat maksimum terpublikasi: 190.0 kg (Ref. 40142); Umur maksimum dilaporkan: 65 Tahun (Ref. 56448)

deskripsi pendek Morfologi | Morfometrik

Duri punggung (Keseluruhan (total)): 0; duri punggung lunak (Keseluruhan (total)): 38-53; Duri dubur 0; Sirip dubur lunak: 20 - 32. Body shields in 5 rows; dorsal shields 11 to 15, lateral shields 32 to 47 and ventral 7 to 10.

Biologi     Daftar kata (contoh epibenthic)

Adults occur in stretches of rivers with sandy or stony bottom. Feed on benthic organisms. Highly prized fish (Ref. 41072).

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

The gray morph females in the Amur River reproduce at least every four years (Ref. 40142).

rujukan utama Upload your references | Acuan | Koordinator | mitra

IUCN, 1990. 1990 IUCN red list of threatened animals. IUCN, Gland, Switzerland and Cambridge, U.K. 288 p. (Ref. 3881)

Status IUCN Red List (Ref. 115185)

CITES (Ref. 94142)

ancaman kepada manusia

  Harmless




penggunaan manusia

Perikanan: komersial
FAO(Perikanan: profail spesis; publication : search) | FisheriesWiki | Sea Around Us

informasi lanjut

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
Ciguatera
Kecepatan
Tipe renang
Area insang
Otoliths
Otak
Penglihatan / visi

Alat, peralatan

laporan khas

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