Parasyrphus nigritarsis (Zetterstedt 1843)

Fabian A. Boetzl cc-by-nc-4.0

Parasyrphus nigritarsis is a species of flies in the family flower flies. They visit flowers of Grey Willow, Common osier, Bay Willow, and White Willow. They are diurnal. Individuals can grow to 11.3 mm.

URI: http://www.wikidata.org/entity/Q906470
Definition: animal behavior characterized by activity during the day, with a period of inactivity at night.

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EOL has data for 10 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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behavioral circadian rhythm
- URI: http://purl.obolibrary.org/obo/VT_0001502
- Definition: Any measurable or observable behavioral characteristic related to a daily biological activity cycle.
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diurnal
- URI: http://www.wikidata.org/entity/Q906470
- Definition: animal behavior characterized by activity during the day, with a period of inactivity at night.
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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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9 mm
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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developmental mode
- URI: http://eol.org/schema/terms/DevelopmentalMode
- Definition: Broad recognized categories describing development, the process by which organisms grow and mature
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holometabolous
- URI: http://eol.org/schema/terms/holometabolous
- Definition: Development of insects with complete metamorphosis which involves a pupal stage.
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eats
- URI: http://purl.obolibrary.org/obo/RO_0002470
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Rumex obtusifolius L. (Bitter Dock)
feeding structure
- URI: https://eol.org/schema/terms/FeedingStructure
- Definition: The morphological structure of body parts used to ingest food.
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sucking mouthparts
- URI: https://eol.org/schema/terms/sucking
- Definition: Mouthparts adapted for the take-up of liquids via suction through a tubular proboscis.
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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.
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Alaska
- URI: https://www.wikidata.org/entity/Q797
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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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dust
- URI: http://purl.obolibrary.org/obo/ENVO_00002008
- Definition: Minute solid particles with diameters less than 500 micrometers. Occurs in and may be deposited from, the atmosphere.
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visits flowers of
- URI: http://purl.obolibrary.org/obo/RO_0002622
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Caltha palustris L. (Marsh-marigold)

Known occurrences, collected specimens and observations of Parasyrphus nigritarsis (Zetterstedt 1843). View this species on GBIF

Fabian A. Boetzl cc-by-nc-4.0