Mammalia |
Cetartiodactyla |
Delphinidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
औशिनोड़िरोमस (संदर्भ 75906); गहराई सीमा 0 - 2000 m, usually 1 - 50 m. Tropical; 90°N - 90°S, 15°E - 180°E
Indian Ocean and Western Pacific Ocean.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ?, range 208 - 220 cm Max length : 270 cm BL पुल्लिंग / अलिंग; (संदर्भ 104989); अधिकतम प्रकाशित वज़न: 230.0 kg (संदर्भ 104988)
They prefer living on seagrass meadows and rocky substrata (Ref. 114971). Feeds on bony fishes and cephalopods (Ref. 84677). Attacked and preyed upon by tiger sharks Galeocerdo cuvier (Ref. 104930). This species was reported to display complex prey handling of the benthic-dwelling Maori octopus (Macroctopus maorum), processing its prey by shaking and tossing (Ref. 122728). The same octopus was reported to have asphyxiated an adult male of this species, with the octopus arms protruding from the mouth and the rest of the body blocking the pharynx, larynx and
esophagus (Ref. 122729). Occurs in pods of various numbers (Ref. 129713).
Rice, D.W. 1998. (संदर्भ 1522)
IUCN Red List Status
(संदर्भ 130435: Version 2024-2)
CITES status (संदर्भ 108899)
CMS (संदर्भ 116361)
Threat to humans
Human uses
मात्स्यिकी: व्यापारिक; ठहराव / प्रलोभन: usually
FAO - मात्स्यिकी: landings | FishSource | Sea Around Us
साधन
अधिक जानकारी
Population dynamicsबाढ़Max. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionबहुतायत PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): 21.9 - 29, mean 27.6 (based on 2288 cells).
Fishing Vulnerability
Very high vulnerability (90 of 100).
Price category
Unknown.