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Tetrapturus angustirostris  Tanaka, 1915

Shortbill spearfish
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Image of Tetrapturus angustirostris (Shortbill spearfish)
Tetrapturus angustirostris
Picture by FAO

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

Ikan bertulan sejati > Perciformes (Perch-likes) > Istiophoridae (Billfishes)
Etymology: Tetrapturus: Greek, tetra = four + Greek, pteron, fin, wing (Ref. 45335).   More on author: Tanaka.

Lingkungan / Klimat / Range Ekologi

; laut; oceanodromus (Ref. 51243); kisaran kedalaman 0 - 1830 m (Ref. 86942), usually 0 - 350 m (Ref. 89423).   Subtropical, preferred 28°C (Ref. 107945); 43°N - 56°S, 20°E - 68°W

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

Indian and Pacific: tropical and temperate waters. Although some stray individuals are found in the Atlantic Ocean, this species is believed to have its spawning grounds and principal populations only in the Pacific and Indian Oceans. Highly migratory species, Annex I of the 1982 Convention on the Law of the Sea (Ref. 26139).

Size / Weight / umur

Maturity: Lm ?  range ? - ? cm
Max length : 230 cm TL jantan/; (Ref. 9308); common length : 190 cm TL jantan/; (Ref. 9308); Berat maksimum terpublikasi: 52.0 kg (Ref. 43)

deskripsi pendek Morfologi | Morfometrik

Duri punggung (Keseluruhan (total)): 0; duri punggung lunak (Keseluruhan (total)): 51-57; Duri dubur 0; Sirip dubur lunak: 18 - 23. Dark blue above, blue splattered with brown on the sides, silvery white below; 1st dorsal fin plain dark blue, other fins brown or dark brown; anal fin bases with tinges of silvery white.

Biologi     Daftar kata (contoh epibenthic)

Oceanic and epipelagic, found above the thermocline (Ref. 9308). Feeds on fishes, cephalopods and crustaceans. Also caught as a by-catch of long lines with hooks intended for tuna. Marketed frozen and prepared as fish cakes and sashimi in Japan (Ref. 9308). Also prepared as sausages.

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

Spawning is believed to occur mainly during the winter months, especially in warm offshore currents with surface temperature of about 25°C.

rujukan utama Upload your references | Acuan | Koordinator | mitra

Nakamura, I., 1985. FAO species catalogue. Vol. 5. Billfishes of the world. An annotated and illustrated catalogue of marlins, sailfishes, spearfishes and swordfishes known to date. FAO Fish. Synop. 125(5):65p. Rome: FAO. (Ref. 43)

Status IUCN Red List (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

ancaman kepada manusia

  Harmless




penggunaan manusia

Perikanan: nilai komersial kecil; Ikan buruan: ya
FAO(Perikanan: production; publication : search) | FisheriesWiki | Sea Around Us

informasi lanjut

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
Ciguatera
Kecepatan
Tipe renang
Area insang
Otoliths
Otak
Penglihatan / visi

Alat, peralatan

laporan khas

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