丁字双髻鲨

Eusphyra blochii (Cuvier 1816)

Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes cc-by-nc-sa-3.0

Eusphyra blochii (丁字双髻鲨) is a species of modern sharks in the family hammerhead sharks. They are listed as near threatened by IUCN. They are associated with freshwater habitat. Individuals can grow to 186 cm.

URI: http://eol.org/schema/terms/nearThreatened
Definition: A taxon is Near Threatened when it has been evaluated against the criteria but does not qualify for Critically Endangered, Endangered or Vulnerable now, but is close to qualifying for or is likely to qualify for a threatened category in the near future
Source: http://www.iucnredlist.org/apps/redlist/details/41810

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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 size
- URI: http://purl.obolibrary.org/obo/OBA_VT0100005
- Definition: The size of a multicellular organism
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186 cm
conservation status
- URI: http://rs.tdwg.org/ontology/voc/SPMInfoItems#ConservationStatus
- Definition: degree of conservation concern as assessed by a government agency or other recognized authority such as IUCN or CITES
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near threatened
- URI: http://eol.org/schema/terms/nearThreatened
- Definition: A taxon is Near Threatened when it has been evaluated against the criteria but does not qualify for Critically Endangered, Endangered or Vulnerable now, but is close to qualifying for or is likely to qualify for a threatened category in the near future
- Attribution: http://www.iucnredlist.org/technical-documents/categories-and-criteria
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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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India
- URI: http://www.geonames.org/1269750
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habitat
- URI: http://purl.obolibrary.org/obo/RO_0002303
- Definition: x has habitat y if: x is an organism, y is a habitat, and y can sustain and allow the growth of a population of x
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river mouth
- URI: http://purl.obolibrary.org/obo/ENVO_00000386
- Definition: The end of a stream where it enters a standing water body such as a lake, sea or ocean.
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habitat
- URI: http://rs.tdwg.org/dwc/terms/habitat
- Definition: A category or description of the habitat in which the Event occurred.
- Comment: Example: "oak savanna", "pre-cordilleran steppe"
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marine
- URI: http://purl.obolibrary.org/obo/ENVO_00000569
- Definition: A habitat that is in or on a sea or ocean containing high concentrations of dissolved salts and other total dissolved solids (typically >35 grams dissolved salts per litre).
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habitat includes
- URI: http://eol.org/schema/terms/Habitat
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bay
- URI: http://purl.obolibrary.org/obo/ENVO_00000032
- Definition: An area of water bordered by land on three sides.
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has ectoparasite
- URI: http://purl.obolibrary.org/obo/RO_0002633
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Eusphyra blochii (Cuvier 1816) (丁字双髻鲨)
has endoparasite
- URI: http://purl.obolibrary.org/obo/RO_0002635
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Eusphyra blochii (Cuvier 1816) (丁字双髻鲨)
population trend
- URI: http://eol.org/schema/terms/population_trend
- Definition: i.e., increasing, decreasing, stable, or unknown
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Unknown
Total length
- URI: http://purl.org/obo/owlATOL_0001660
- Definition: length from the tip of the snout to the tip of the longer lobe of the caudal fin, usually measured with the lobes compressed along the midline. It is a straight-line measure, not measured over the curve of the body
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186 cm
water depth
- URI: http://rs.tdwg.org/dwc/terms/verbatimDepth
- Definition: The depth of seawater at a location where this organism has been observed or collected.
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24 m
water temperature
- URI: http://eol.org/schema/terms/SeawaterTemperature
- Definition: Temperature of the water at a location where this organism has been observed or collected.
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27.788 degrees celsius

Known occurrences, collected specimens and observations of 丁字双髻鲨. View this species on GBIF

Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes cc-by-nc-sa-3.0