Finless Porpoise

Neophocaena phocaenoides (G. Cuvier 1829)

Neophocaena phocaenoides (Finless Porpoise) is a species of mammals in the family porpoises. They are listed as vulnerable by IUCN. They are associated with freshwater habitat. Individuals are known to live for 33 years.

URI: http://eol.org/schema/terms/vulnerable
Definition: A taxon is Vulnerable when the best available evidence indicates that it meets any of the criteria A to E for Vulnerable, and it is therefore considered to be facing a high risk of extinction in the wild.
Source: http://www.iucnredlist.org/apps/redlist/details/198920

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URI: http://purl.obolibrary.org/obo/ENVO_00000873
Definition: A biome that applies to the freshwater realm.

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EOL has data for 20 attributes, including:

body mass
- URI: http://purl.obolibrary.org/obo/VT_0001259
- Definition: The amount of matter in the body of an organism.
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24500
clutch/brood/litter size
- URI: http://purl.obolibrary.org/obo/VT_0001933
- Definition: Single birth offspring quantity. The proportion or number of offspring produced from a single pregnancy (mammals) or ovulation (fish) or nesting (birds).
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0.97
geographic distribution includes
- URI: http://eol.org/schema/terms/Present
- Definition: This organism is known to be present in this location or region. Not exclusive; other regions may also be reported.
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Japan
- URI: http://www.geonames.org/1861060
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gestation period duration
- URI: http://purl.obolibrary.org/obo/VT_0002292
- Definition: The length of time between when a fertilized egg implants in the wall of the uterus and the birth of offspring.
- Comment: Ontology Description: http://bioportal.bioontology.org/ontologies/VT
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319.01
habitat includes
- URI: http://eol.org/schema/terms/Habitat
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coastal
- URI: http://purl.obolibrary.org/obo/ENVO_01000687
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inter-birth interval
- URI: http://eol.org/schema/terms/InterBirthInterval
- Definition: The length of time between successive births of a female.
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730
litters per year
- URI: http://eol.org/schema/terms/LittersPerYear
- Definition: Number of litters per female per year
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0.77
population trend
- URI: http://eol.org/schema/terms/population_trend
- Definition: i.e., increasing, decreasing, stable, or unknown
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Decreasing
prenatal development duration
- URI: http://eol.org/schema/terms/PrenatalDevelopmentDuration
- Definition: The duration of the development from fertilized, deposited or implanted egg to hatching/birth. Corresponds to egg incubation duration in oviparous animals and to gestation period duration in viviparous animals.
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320 days
total life span
- URI: http://purl.obolibrary.org/obo/VT_0001661
- Definition: The full period of time from birth to death of an organism.
- Comment: Ontology Description: http://bioportal.bioontology.org/ontologies/VT
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276
weaning age
- URI: http://eol.org/schema/terms/WeaningAge
- Definition: Age when primary nutritional dependency on the mother ends and independent foraging begins to make a major contribution to the offspring’s energy requirements.
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319.37
weight
- URI: http://purl.obolibrary.org/obo/PATO_0000128
- Definition: A physical quality inhering in a bearer that has mass near a gravitational body.
- Comment: Ontology Description: http://bioportal.bioontology.org/ontologies/PATO Ontology Source: http://purl.obolibrary.org/obo/pato.owl
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24500 g

Known occurrences, collected specimens and observations of Finless porpoise. View this species on GBIF

Finless porpoise includes 1 child:

Neophocaena phocaenoides asiaeorientalis (Pilleri & Gihr 1972)