Dendraster excentricus (Eschscholtz 1831)

parobbert cc-by-nc-4.0

Dendraster excentricus is a species of echinoderms in the family Dendrasteridae. They are native to Pacific Ocean and The Nearctic. Dead Dendraster excentricus form shallow marine sediments. They are bioturbators. They are nocturnal carnivores. Individuals can grow to 84 mm. They have sexual reproduction.

URI: http://www.marineregions.org/mrgid/1903

show all records

URI: https://www.wikidata.org/entity/Q737742
Definition: one of the eight terrestrial ecozones constituting the Earth's land surface
Attribution: https://commons.wikimedia.org/wiki/File:Ecozone_Nearctic.svg

show all records

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

show all records

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

show all records

URI: https://www.wikidata.org/entity/Q864907
Definition: engages in reworking of soils and sediments (animals or plant)

show all records

URI: https://www.wikidata.org/entity/Q81875
Definition: organism that eats mostly or exclusively animal tissue
Attribution: Crustacean body sizes

show all records

URI: http://www.wikidata.org/entity/Q309179
Definition: animal behavior characterized by activity during the night and sleeping during the day

show all records

URI: http://purl.obolibrary.org/obo/GO_0019953
Definition: Capable of creating a new organism by combining the genetic material of two gametes, which may come from two parent organisms or from a single organism, in the case of self-fertilizing hermaphrodites.

show all records

EOL has data for 39 attributes, including:

Body symmetry
- URI: http://eol.org/schema/terms/body_symmetry
- Definition: overall repetitive or reflective pattern in the body of one individual of this taxon. eg: bilateral symmetry, rotational symmetry, radial symmetry
show all records
bilaterally symmetric
- URI: http://purl.obolibrary.org/obo/PATO_0001324
- Definition: being symmetric about a plane running from frontal end to caudal end (head to tail), and having nearly identical right and left halves
show all records
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]
show all records
84 mm
body shape
- URI: http://eol.org/schema/terms/BodyShape
show all records
radially symmetric
- URI: http://purl.obolibrary.org/obo/PATO_0001325
- Definition: having equal proportion around a central point or axis
show all records
diet includes
- URI: http://eol.org/schema/terms/Diet
- Definition: Information about the items eaten by this organism.
show all records
echinoderms
- URI: https://www.wikidata.org/entity/Q44631
- Definition: marine phylum of animals
show all records
ecomorphological guild
- URI: http://eol.org/schema/terms/EcomorphologicalGuild
- Definition: organisms that share certain morphological traits due to adaptation to similar environments and ecological roles
show all records
planktonic
- URI: http://www.marinespecies.org/traits/Plankton
- Definition: Living in the fluid medium (water or air) but unable to maintain their position or distribution independently of the movement of the water/air mass (adapted from Lincoln et al., 1998).
- Attribution: http://www.marinespecies.org/traits/wiki/Traits:Plankton
show all records
ecosystem engineering
- URI: http://polytraits.lifewatchgreece.eu/terms/RW
- Definition: directly or indirectly modulating the availability of resources to other species, by causing physical state changes in biotic or abiotic materials; modifying, maintaining and/or creating habitats
show all records
bioturbator
- URI: https://www.wikidata.org/entity/Q864907
- Definition: engages in reworking of soils and sediments (animals or plant)
show all records
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.
show all records
North Pacific Ocean
- URI: http://www.geonames.org/4030875
show all records
mating system
- URI: http://eol.org/schema/terms/MatingSystem
show all records
promiscuous
- URI: http://purl.obolibrary.org/obo/ECOCORE_00000067
- Definition: A member of one sex mates with any member of the opposite sex
show all records
native range includes
- URI: http://eol.org/schema/terms/NativeRange
- Definition: Lists jurisdictions in which a given organism is a member of the undisturbed fauna or flora.
show all records
Pacific Ocean
- URI: http://www.marineregions.org/mrgid/1903
show all records
social system
- URI: http://eol.org/schema/terms/SocialSystem
- Definition: Description of the relationships among individuals within a population of organisms, including reproductive relationships (mating system), relationships within each sex, adult – young interactions, helpers and cooperation (group living).
show all records
group living
- URI: http://eol.org/schema/terms/socialGroupLiving
- Definition: where individuals of the same species (conspecifics), maintain spatial proximity with one another over time with mechanisms of social attraction
- Attribution: https://en.wikipedia.org/wiki/Group_living
show all records
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)
show all records
invertivore
- URI: http://eol.org/schema/terms/invertivore
- Definition: An organism that feed on invertebrate animals (insects, crustaceans, molluscs, worms, etc.)
show all records
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/).
show all records
(CAS) - CAS Invertebrate Zoology (IZ) {http://www.calacademy.org/scientists/izg-collections}

Known occurrences, collected specimens and observations of Dendraster excentricus (Eschscholtz 1831). View this species on GBIF

parobbert cc-by-nc-4.0