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gptkbp:instance_of
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gptkb:species
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gptkbp:bfsLayer
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3
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gptkbp:bfsParent
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gptkb:finless_porpoise
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gptkbp:aired_on
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single blowhole
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gptkbp:behavior
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playful behavior observed
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gptkbp:body_style
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streamlined
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gptkbp:breeding_season
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spring to summer
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gptkbp:color
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dark gray
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gptkbp:common_name
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gptkb:Yangtze_finless_porpoise
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gptkbp:communication
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clicks and whistles
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gptkbp:conservation_efforts
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breeding programs
protected areas
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gptkbp:conservation_status
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public awareness campaigns
critically endangered
legislation enforcement
endangered by IUCN
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gptkbp:cultural_significance
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symbol of Yangtze River conservation
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gptkbp:defines
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gptkb:Neophocaena_phocaenoides
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gptkbp:diet
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gptkb:fish
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gptkbp:distribution
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gptkb:Yangtze_River
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gptkbp:ecological_role
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top predator in freshwater ecosystems
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gptkbp:family
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gptkb:Phocoenidae
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gptkbp:first_described_by
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1869
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gptkbp:fossil_record
|
limited fossil record
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gptkbp:genetic_diversity
|
low genetic diversity
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gptkbp:gestation_period
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11 months
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gptkbp:habitat
|
freshwater rivers
limited to Yangtze River
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|
https://www.w3.org/2000/01/rdf-schema#label
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Neophocaena phocaenoides
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gptkbp:intelligence
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highly intelligent
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gptkbp:length
|
2.5 meters
70 cm at birth
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gptkbp:lifespan
|
20 years
mature at 4-6 years
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gptkbp:local_names
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Chinese: 盲海豚
English: finless porpoise
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gptkbp:migration
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non-migratory
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gptkbp:order
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gptkb:mythological_figure
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gptkbp:predators
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gptkb:Person
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gptkbp:related_species
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gptkb:Phocoena_phocoena
gptkb:Phocoena_sinus
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gptkbp:reproduction
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viviparous
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gptkbp:research_focus
|
studies on freshwater cetaceans
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gptkbp:social_structure
|
solitary or small groups
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gptkbp:speed
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up to 30 km/h
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gptkbp:threats
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pollution
habitat loss
fishing bycatch
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gptkbp:weight
|
50 kg
|