Day Octopus

Octopus cyanea Gray 1849

Lesley Clements cc-by-nc-4.0

Octopus cyanea (Day Octopus) is a species of cephalopods in the family Octopodidae. They are associated with freshwater habitat. Dead Day Octopus form shallow marine sediments. Individuals can grow to 2 m.

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

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URI: http://purl.obolibrary.org/obo/NCIT_C25513
Definition: combine to create (something), eg: a structure

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URI: http://purl.obolibrary.org/obo/ENVO_03000034
Definition: Marine sediment that accumulates within shallow regions of the oceanic basin close to continents, such as the continental shelf, or continental slope

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EOL has data for 12 attributes, including:

are eaten by
- URI: http://purl.obolibrary.org/obo/RO_0002471
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Monachus schauinslandi Matschie 1905 (Hawaiian Monk Seal)
are preyed upon by
- URI: http://purl.obolibrary.org/obo/RO_0002458
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Monachus schauinslandi Matschie 1905 (Hawaiian Monk Seal)
auditory system
- URI: http://purl.obolibrary.org/obo/UBERON_0016490
- Definition: the sensory system for the sense of hearing
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statocyst
- URI: http://purl.obolibrary.org/obo/UBERON_0006583
- Definition: a balance sensory receptor present in some aquatic invertebrates
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body length
- URI: http://purl.obolibrary.org/obo/CMO_0000013
- Definition: A measurement of the longest dimension of a body, typically between two distinct ends of the body.
- Attribution: [database_cross_reference: Dorland:Dorlands_Illustrated_Medical_Dictionary--31st_Ed] [database_cross_reference: ISBN:978-1416049982]
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1 m
eat
- URI: http://purl.obolibrary.org/obo/RO_0002470
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Thalamita (Two spot swimmer crab)
geographic distribution
- 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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Seychelles
- URI: http://www.geonames.org/241170
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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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marine
- URI: http://purl.obolibrary.org/obo/ENVO_00000447
- Definition: An aquatic biome that comprises systems of open-ocean and unprotected coastal habitats, characterized by exposure to wave action, tidal fluctuation, and ocean currents as well as systems that largely resemble these. Water in the marine biome is generally within the salinity range of seawater: 30 to 38 ppt.
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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 benthic
- URI: http://purl.obolibrary.org/obo/ENVO_01000024
- Definition: The marine benthic biome (benthic meaning 'bottom') encompasses the seafloor and includes such areas as shores, littoral or intertidal areas, marine coral reefs, and the deep seabed.
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mineralized tissue contains
- URI: http://purl.obolibrary.org/obo/UBERON_4000013
- Definition: Component found in mineralized tissue, (a specialized form of biogenic tissue in which the extracellular matrix is mineralized)
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aragonite
- URI: http://purl.obolibrary.org/obo/CHEBI_52239
- Definition: Calcium carbonate (CO3Ca), aragonite structure
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trophic guild
- URI: http://eol.org/schema/terms/TrophicGuild
- Definition: A group of species that exploit the same food resources, and/or use the same feeding or foraging methods. http://en.wikipedia.org/wiki/Guild_(ecology)
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predator
- URI: https://www.wikidata.org/entity/Q170430
- Definition: Organism that obtains food by hunting
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type specimen repository
- URI: http://eol.org/schema/terms/TypeSpecimenRepository
- Definition: The institution that holds a type specimen for a given species. The recommended best practice is to use the identifier in a collections registry such as the Biodiversity Collections Index (http://www.biodiversitycollectionsindex.org/).
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NHMUK

Known occurrences, collected specimens and observations of Day octopus. View this species on GBIF

Lesley Clements cc-by-nc-4.0