Sagittoidea |
Aphragmophora |
Sagittidae
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
Pelagic-oceanic; kisaran kedalaman 400 - 2000 m (Acuan 1812). Temperate; 5°C - 8°C (Acuan 1812); 32°S - 76°S, 0°E - 0°E
Antarctic and sub-Antarctic waters. Common in Southeast Pacific.
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm Max length : 10.5 cm BL jantan/; (Acuan 3682)
Antarctic specimens are much larger (up to 10.5 cm) than sub-Arctic specimens (up to 7 cm). Maximum depth reported taken from Ref. 116364. Meso- to bathypelagic (Ref. 116364). Epipelagic and mesopelagic in the Antarctic and mesopelagic in Sub-Antarctic waters.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Members of the phylum Chaetognatha are hermaphroditic. Mating behavior: A preliminary visual signaling behavior for species recognition is observed to prevent predation. Life cycle: Eggs directly develop into miniature adults (hatchlings).
rujukan utama
Acuan | Koordinator | mitra
Pierrot-Bultz, A. 2004 Chaetognatha of the world: Sagita oceanica. Zoological Museum, University of Amsterdam. http://species-identification.org/species.php?species_group=chaetognatha&selected=beschrijving&menuentry=soorten&id=98 [Accessed 27/11/14]. (Acuan 3682)
Status IUCN Red List
(Acuan 130435: Version 2025-2 (Global))
status CITES (Acuan 108899)
Not Evaluated
Not Evaluated
ancaman kepada manusia
penggunaan manusia
FAO - Publication: search | FishSource |
Alat, peralatan
informasi lanjut
Ekologi trofikItem makanan (mangsa)Komposisi makananKonsumsi makananPemangsa Dinamika populasiPertumbuhanMaks. usia / ukuranPanjang-berat rel.Panjang-panjang rel.ukuran frekuensiKonversi massaKelimpahan FisiologiKonsumsi oksigen
Yang berhubungan dengan manusiaPerangko, koin, dll.
Sumber internet
Estimasi berdasarkan model
Kerentanan Penangkapan Ikan (Acuan 71543) |
Low vulnerability (10 of 100). |
kategori harga (Acuan 80766): |
Unknown. |