Lagenodelphis hosei, Fraser's dolphin : fisheries, bait

Lagenodelphis hosei   Fraser, 1956

Fraser's dolphin

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Lagenodelphis hosei  AquaMaps  Data sources: GBIF OBIS
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Lagenodelphis hosei

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

Mammalia | Cetartiodactyla | Delphinidae

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

Pelagiska; havsvandrande (Ref. 75906); djupintervall 0 - 3793 m (Ref. 94963), usually 500 - 1100 m (Ref. 80612).  Tropical; 90°N - 90°S, 180°W - 180°E

Distribution Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Atlantic Ocean and Indo-Pacific.

Length at first maturity / Size / Weight / Age

Könsmognad: Lm ?, range 210 - 220 cm Max length : 270 cm TL hane/ej könsbestämd; (Ref. 1394); publicerad maxvikt: 210.0 kg (Ref. 1394)

Short description Morfologi

Robust. Short beak, subtriangular to weakly falcate dorsal fin, pointed flippers, and relatively small concave flukes. Dark bluish to brownish-gray dorsal cape, pale gray flank, and white to pinkish belly. Wide dark gray to black stripe extending from the eye to the anus, conspicuously set off by thin pale cream-colored borders.

Biologi     Ordlista (t.ex. epibenthic)

Pantropical distribution. Dolphins are directly caught for use as shark-bait in Sta. Ana and Aparri, Philippines (Ref. 77119). Minimum depth from Ref. 116169. Often seen near shore, along the outer continental shelf and in deep oceanic waters (Ref. 80620). Feeds in deep waters (Ref. 122680). Feeds on mid-water fish, squid and crustaceans (Ref. 1394). Forms large social groups (Ref. 122680). Occasionally sighted with melon-headed whales, Peponocephala electra. (Ref. 80612).

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

Does not show strong evidence of seasonality in calving (Ref. 80616).

Main reference referenser | Koordinator | Medarbetare

Tan, J.M.L. 1995. (Ref. 936)

IUCN Red List Status (Ref. 130435: Version 2024-2)

  Least Concern (LC) ; Date assessed: 22 February 2018

CITES status (Ref. 108899)

Appendix II: International trade monitored

CMS (Ref. 116361)

Appendix II: Migratory species conserved through agreements

Threat to humans

Human uses

Fiskeri: kommersiell; bete: usually
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

Preferred temperature (Ref. 115969): 1.5 - 3.8, mean 1.8 (based on 2563 cells).
Resiliens (Ref. 69278): Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=0.48; tm=8).
Fishing Vulnerability (Ref. 71543): High to very high vulnerability (71 of 100).
Price category (Ref. 80766): Unknown.

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