Lipotes vexillifer, Baiji : fisheries

Lipotes vexillifer   Miller, 1918

Baiji
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Lipotes vexillifer

Classification / Names Populärnamn | synonymer | CoL | ITIS | WoRMS

Mammalia | Cetartiodactyla | Iniidae

Environment: milieu / climate zone / djupintervall / distribution range Ekologi

Pelagiska; flodvandrande (Ref. 75906); sötvatten.  Subtropical; 31°N - 28°N, 112°E - 122°E

Distribution Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Asia - Inland Waters: China and Yangtze River.

Length at first maturity / Size / Weight / Age

Könsmognad: Lm 200.0  range ? - ? cm Max length : 230 cm TL hane/ej könsbestämd; (Ref. 1394); 260 cm TL (female); publicerad maxvikt: 135.0 kg (Ref. 1394); publicerad maxvikt: 135.0 kg

Biologi     Ordlista (t.ex. epibenthic)

Found in the middle and lower reaches of the river. Feeds on a large variety of fish species (Ref. 1394). Major threats to baiji dolphins includes fisheries, degradation of habitats, river traffic, water pollution (Ref. 85335, 85336), and rolling hooks known to snag and drown baiji (Ref. 85336). In 1997 a comprehensive survey was able to document 13 individuals giving the experts an estimate of a population composed of less than 100 individuals (Ref. 85336). Found in the middle and lower reaches of the river. Feeds on a large variety of fish species (Ref. 1394).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae

Main reference referenser | Koordinator | Medarbetare

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)

IUCN Red List Status (Ref. 130435: Version 2025-1)

  Not Evaluated 

CITES status (Ref. 108899)

Appendix I: International trade banned

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

Fiskeri: kommersiell
FAO - fiskeri: species profile | FishSource | Sea Around Us

Verktyg

E-book | Fälthandbok

Ytterligare information

Trophic Ecology
Food items (preys)
Födosammansättning
Födointag
Predatorer
Ekologi
Ekologi
Population dynamics
Tillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
Life cycle
Reproduktion
Könsmognad
Fecundity
Lek
Eggs
Egg development
Larvae
Distribution
Länder
FAO områden
Ekosystem
Förekomster
Utplanteringar
Physiology
Syreförbrukning
Human Related
Stamps, coins, misc.
Outreach
Medarbetare
Taxonomy
Populärnamn
synonymer
Morfologi
Bilder
referenser
referenser

Internet-källor

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(fiskeri: species profile; publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, sök) | Zoological Record

Estimates based on models

Fishing Vulnerability (Ref. 71543): High to very high vulnerability (75 of 100).
Price category (Ref. 80766): Unknown.

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