Arctic Grayling

Thymallus arcticus (Pallas 1776)

United States Fish and Wildlife Service cc-publicdomain

Thymallus arcticus (Arctic Grayling) is a species of ray-finned fishes in the family Salmonidae. They are associated with freshwater habitat. They are native to the Palearctic and The Nearctic. They are diurnal carnivores. Individuals can grow to 76.0 cm. They have sexual reproduction. They have parental care (female provides care and paternal care). They rely on swimming and sub-carangiform to move around.

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

show all records

URI: https://www.wikidata.org/entity/Q106447
Definition: largest of the eight ecozones constituting the Earth's surface
Attribution: https://commons.wikimedia.org/wiki/File:Palearctic.png

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: 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/Q906470
Definition: animal behavior characterized by activity during the day, with a period of inactivity at night.

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

URI: http://eol.org/schema/terms/parentalCareFemale
Definition: the female feeds and nurtures offspring
Attribution: Richard M. Sibly, Christopher C. Witt, Natalie A. Wright, Chris Venditti, Walter Jetz, and James H. Brown. 2012. Energetics, lifestyle, and reproduction in birds. PNAS 109(27):10937-10941, doi:10.1073/pnas.1206512109

show all records

URI: http://eol.org/schema/terms/paternalCare

show all records

URI: http://purl.obolibrary.org/obo/GO_0036268
Definition: Self-propelled movement of an organism from one location to another through water, often by means of active fin movement.

show all records

URI: https://eol.org/schema/terms/subcarangiform
Definition: Body/caudal fin propulsion, like anguilliform, with a more marked increase in wave amplitude along the body with the vast majority of the work being done by the rear half of the fish. In general, the fish body is stiffer, making for higher speed but reduced maneuverability. Trout use sub-carangiform locomotion.
Attribution: https://en.wikipedia.org/wiki/Fish_locomotion#Sub-carangiform

show all records

EOL has data for 38 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 shape
- URI: http://eol.org/schema/terms/BodyShape
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
diet includes
- URI: http://eol.org/schema/terms/Diet
- Definition: Information about the items eaten by this organism.
show all records
zooplankton
- URI: https://www.wikidata.org/entity/Q842627
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
northern hemisphere
- URI: https://www.wikidata.org/entity/Q39061
show all records
life span
- URI: http://purl.obolibrary.org/obo/PATO_0000050
- Definition: A time quality inhering in a bearer by virtue of the bearer's expected maximum age.
- Comment: Ontology Description: http://obofoundry.org/wiki/index.php/PATO:Main_Page Ontology Source: http://purl.obolibrary.org/obo/pato.owl
show all records
18 years
locomotion
- URI: http://purl.obolibrary.org/obo/GO_0040011
- Definition: Self-propelled movement of a cell or organism from one location to another.
- Attribution: [database_cross_reference: GOC:dgh]
show all records
swimming
- URI: http://purl.obolibrary.org/obo/GO_0036268
- Definition: Self-propelled movement of an organism from one location to another through water, often by means of active fin movement.
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
the Palearctic
- URI: https://www.wikidata.org/entity/Q106447
- Definition: largest of the eight ecozones constituting the Earth's surface
- Attribution: https://commons.wikimedia.org/wiki/File:Palearctic.png
show all records
parental care
- URI: http://purl.obolibrary.org/obo/GO_0060746
- Definition: A reproductive behavior in which a parent cares for and rears offspring.
- Comment: [database_cross_reference: GOC:dph]
show all records
provisioning
- URI: https://www.wikidata.org/entity/Q2874419
- Definition: supplying materials, especially food
show all records
population trend
- URI: http://eol.org/schema/terms/population_trend
- Definition: i.e., increasing, decreasing, stable, or unknown
show all records
Increasing
reproduction
- URI: http://purl.obolibrary.org/obo/GO_0000003
- Definition: The production of new individuals that contain some portion of genetic material inherited from one or more parent organisms
show all records
sexual reproduction
- 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
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
insectivore
- URI: http://www.wikidata.org/entity/Q677088
- Definition: organism that eats insects.
show all records

Known occurrences, collected specimens and observations of Arctic Grayling. View this species on GBIF

United States Fish and Wildlife Service cc-publicdomain