Toxomerus marginatus

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Toxomerus marginatus
Toxomerus marginatus (female).jpg
Toxomerus marginatus female
Scientific classification edit
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Diptera
Family: Syrphidae
Genus: Toxomerus
Species:
T. marginatus
Binomial name
Toxomerus marginatus
(Say, 1823)
Synonyms
  • Scaeva marginata Say, 1823
  • Syrphus limbiventris Thomson, 1869
Hoverfly resting on a flowerbud

Toxomerus marginatus, also known as the calligrapher fly, is a common species of hoverfly. It is found in many parts of North America.

The larvae are predators of thrips, aphids, and small caterpillars. Adults feed on a wide range of flowers.[1] Smith & Chaney 2007 finds T. marginatus is the most numerous of the Syrphidae species controlling aphids in lettuce fields on California's Central Coast.[2]

References[edit]

  1. ^ Reemer, Menno; Rotheray, Graham E. (16 April 2009). "Pollen feeding larvae in the presumed predatory syrphine genus Toxomerus Macquart (Diptera, Syrphidae)". Journal of Natural History. UK: Taylor and Francis. 43 (15): 939–949. doi:10.1080/00222930802610576. ISSN 1464-5262.
  2. ^