Mammalia |
Cetartiodactyla |
Delphinidae
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
Pelagic-oceanic; oceanodromus (Acuan 75906); kisaran kedalaman 0 - 2000 m (Acuan 138071). Tropical; 10°C - 28°C (Acuan 75906); 90°N - 90°S, 180°W - 180°E
Indo-Pacific, Atlantic Ocean and Mediterranean and Black Sea. Warm temperate and tropical waters. It is not reported in Antarctic territories (Ref. 128552) [Mediterranean population: IUCN 2010 (Ref. 84930): EN, A2abc.]
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm ?, range 160 - 190 cm Max length : 260 cm TL jantan/; (Acuan 1394); 230 cm TL (female); Berat maksimum terpublikasi: 135.0 kg (Acuan 1394)
Found in tropical coastal waters (Ref. 1522). Inhabits neritic waters over continental shelves (Ref. 80684). Usually found offshore. Commonly in large herds of 30 or more individuals (Ref. 801). Feeds on small schooling fish and squid; at night on creatures associated with the deep scattering layer (DSL), which migrates towards the surface in the dark (Ref. 1394). Preyed upon by great white sharks (Ref. 8891). Delphinus capensis tropicalis: They were reported to bow ride although not in areas particularly where hunting occurs. Schools in offshore areas are somewhat larger than coastal ones. Some form mixed schools with spinner dolphins (Stenella longirostris), and remains on the outskirts of the spinner school generally. Sexual maturity probably occurs at 200 cm. It is associated with Sardinella sp., various tunas, stomach nematodes, cirriped barnacles, and the isopod Cirolana parva (Ref. 79556).
Seasonal reproduction (Ref. 97375).
rujukan utama
Acuan | Koordinator | mitra
Jefferson, T.A., S. Leatherwood and M.A. Webber 1993 FAO species Identification Guide: Marine Mammals of the World. Rome, FAO. 320 p. + 587 figures. (Acuan 1394)
Status IUCN Red List
(Acuan 130435: Version 2025-2 (Global))
status CITES (Acuan 108899)
ancaman kepada manusia
penggunaan manusia
Perikanan: komersial
FAO - Perikanan: profail spesis, landings search; Publication: search | FishSource | Laut di Sekitar Kita
Alat, peralatan
informasi lanjut
FisiologiKonsumsi oksigen
Yang berhubungan dengan manusiaPerangko, koin, dll.
Sumber internet
Estimasi berdasarkan model
Daya lenting
(Ref. 69278): |
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.2; tm=9) |
Kerentanan Penangkapan Ikan
(Acuan 71543) |
Very high vulnerability (75 of 100). |
kategori harga
(Acuan 80766): |
Unknown. |
