Mammalia |
Cetartiodactyla |
Balaenopteridae
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
Pelagiska; djupintervall 0 - 3000 m (Ref. 83346). Tropical; 20°C - ? (Ref. 75906); 90°N - 90°S, 180°W - 180°E
Atlantic Ocean and Indo-Pacific. Tropical and subtropical.
Längd vid första mognad / Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm Max length : 1,550 cm TL hane/ej könsbestämd; (Ref. 1394); publicerad maxvikt: 25.0 t (Ref. 1394)
Depth range based on reported depth in Angola (Ref. 83346). Found both offshore, near the coast in many areas (Ref. 1394) and shelf waters (Ref. 122680). Commonly in groups of 10 to 20 individuals on feeding grounds (Ref. 801). They are active lunge feeders (Ref. 1394). Known as 'gulpers,' feeding in separate events, often lunging at large schools of fish (Ref. 122680). Feeds primarily on fish, but they also take invertebrates (Ref. 1394) like krill (Ref. 122680). Oceanodromous (Ref. 75906).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
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. (Ref. 1394)
Status på IUCN:s rödlista
(Ref. 130435: Version 2025-2 (Global))
CITES-status (Ref. 108899)
Hot mot människor
Mänskliga användningsområden
Fiskeri: kommersiell
FAO - fiskeri: artprofil, landings search; Publication: search | FishSource | Havet omkring oss
Verktyg
Ytterligare information
MänniskorelateradFrimärken, mynt, diverse.
Internet-källor
Uppskattningar baserade på modeller
Sårbarhet i fisket (Ref. 71543) |
Very high vulnerability (90 of 100). |
Priskategori (Ref. 80766): |
Unknown. |