Pterallastes thoracicus Loew 1863

Chelsea Gottfried cc-by-nc-4.0

Pterallastes thoracicus is a species of flies in the family flower flies. They visit flowers of aromatic aster, downy yellow false foxglove, Suisun Marsh aster, and smooth violet prairie aster. They are diurnal. Individuals can grow to 12.5 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 12 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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12.5 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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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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United States
- URI: http://www.geonames.org/6252001
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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/).
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Harvard University, Museum of Comparative Zoology
- URI: http://biocol.org/urn:lsid:biocol.org:col:33791
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visits flowers of
- URI: http://purl.obolibrary.org/obo/RO_0002622
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Symphyotrichum turbinellum (Lindl.) G. L. Nesom (smooth violet prairie aster)

Known occurrences, collected specimens and observations of Pterallastes thoracicus Loew 1863. View this species on GBIF

Chelsea Gottfried cc-by-nc-4.0