Raricirrus Hartman 1961

University of Bergen. Natural History Collections. University of Bergen. Year: 2018. Contact: Katrine.Kongshavn@uib.no. cc-by-nc-sa-3.0

Raricirrus is a genus of segmented worms in the family red threads worms. They are surficial modifiers. They are facultatively mobile animals.

URI: https://eol.org/schema/terms/surficialModifier
Definition: bioturbating fauna with activities restricted to the sediment layer immediately below the sediment surface
Attribution: S. Lindqvist, Engelbrektsson, Eriksson, Hulth. 2016. Functional classification of bioturbating macrofauna in marine sediments using time-resolved imaging of particle displacement and multivariate analysis. Biogeosciences Discuss, 13 Oct. 2016. doi:10.5194/bg-2016-411.

show all records

URI: http://eol.org/schema/terms/facultativelyMobile
Definition: Organisms that can change location but do so infrequently, e.g., crinoids, some infaunal bivalves.
Attribution: http://paleodb.org/public/tips/ecology_tips.html

show all records

EOL has data for 18 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
appendages
- URI: https://www.wikidata.org/entity/Q13415392
- Definition: external body part, or natural prolongation, that protrudes from the body of an organism
show all records
biramous parapodia
- URI: https://eol.org/schema/terms/biramous_parapodia
- Definition: parapodia (paired fleshy lateral processes) that end in two branches
show all records
body shape
- URI: http://eol.org/schema/terms/BodyShape
show all records
vermiform
- URI: https://www.wikidata.org/entity/Q7921571
- Definition: shaped like a worm
show all records
cellularity
- URI: http://purl.obolibrary.org/obo/PATO_0001992
- Definition: An organismal quality inhering in a bearer by virtue of the bearers consisting cells. [ PATOC:GVG ]
show all records
multicellular
- URI: http://purl.obolibrary.org/obo/PATO_0001993
- Definition: A cellularity quality inhering in a bearer by virtue of the bearers consisting of more than one cell. [ PATOC:GVG ]
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
surficial modifier
- URI: https://eol.org/schema/terms/surficialModifier
- Definition: bioturbating fauna with activities restricted to the sediment layer immediately below the sediment surface
- Attribution: S. Lindqvist, Engelbrektsson, Eriksson, Hulth. 2016. Functional classification of bioturbating macrofauna in marine sediments using time-resolved imaging of particle displacement and multivariate analysis. Biogeosciences Discuss, 13 Oct. 2016. doi:10.5194/bg-2016-411.
show all records
number of public records in bold
- URI: http://eol.org/schema/terms/NumberPublicRecordsInBOLD
- Definition: number of records in this clade in the Barcode Of Life Database (BOLD)
show all records
5
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
deposit feeder
- URI: http://eol.org/schema/terms/depositFeeder
- Definition: an organism that eats particulate organic material in or on sediments.
show all records
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.
show all records
11.5 m

Known occurrences, collected specimens and observations of Raricirrus Hartman 1961. View this species on GBIF

University of Bergen. Natural History Collections. University of Bergen. Year: 2018. Contact: Katrine.Kongshavn@uib.no. cc-by-nc-sa-3.0

Raricirrus includes 4 children: