Megasyllis San Martín, Hutchings & Aguado 2008

Megasyllis is a genus of segmented worms in the family Syllidae. They are surficial modifiers. They are burrowers.

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.

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URI: http://polytraits.lifewatchgreece.eu/terms/MOB_BUR
Definition: An organism that lives or moves in a burrow in soft sediments.

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EOL has data for 8 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
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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
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appendages
- URI: https://www.wikidata.org/entity/Q13415392
- Definition: external body part, or natural prolongation, that protrudes from the body of an organism
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parapodia
- URI: http://purl.obolibrary.org/obo/UBERON_0009473
- Definition: paired fleshy lateral processes borne by most segments or along most of the length of a vermiform animal
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body shape
- URI: http://eol.org/schema/terms/BodyShape
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vermiform
- URI: https://www.wikidata.org/entity/Q7921571
- Definition: shaped like a worm
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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 ]
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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 ]
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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
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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.
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motility
- URI: http://www.wikidata.org/entity/Q33596
- Definition: ability to move spontaneously and actively, consuming energy in the process
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burrower
- URI: http://polytraits.lifewatchgreece.eu/terms/MOB_BUR
- Definition: An organism that lives or moves in a burrow in soft sediments.
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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)
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2
visual system
- URI: http://purl.obolibrary.org/obo/UBERON_0002104
- Definition: The sensory system subserving the sense of vision.
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stemmata
- URI: http://purl.obolibrary.org/obo/UBERON_0000046
- Definition: Eye-spots which may be set into a pit to reduce the angles of light that enters, to allow the organism to deduce the angle of incoming light. Lens-like structures may be present, but stemmata, unlike lens eyes, cannot form an image, either for lack of refractive power or retinal resolution.
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Known occurrences, collected specimens and observations of Megasyllis San Martín, Hutchings & Aguado 2008. View this species on GBIF

Megasyllis includes 14 children: