Orthonevra pulchella

(Williston, 1887)

Dusky Mucksucker, Beautiful Patterneye

Orthonevra pulchella is a of hoverfly in the Syrphidae, described by Williston in 1887. It is known from northern North America, where are commonly found around flowers. The species belongs to a whose larvae are of the rat-tailed type, though the larvae of O. pulchella specifically have not been described. Like other syrphid flies, adults are capable of hovering and feed on nectar and pollen from flowers.

Orthonevra pulchella male by Williston S.W.. Used under a Public domain license.Orthonevra pulchella map 2023 by Styrphid Fox. Used under a CC BY-SA 4.0 license.Orthonevra pulchella 2 by Talitta Simoes

Specimen from Department of Entomology, NMNH, Smithsonian Institution. Used under a CC0 license.

Pronunciation

How to pronounce Orthonevra pulchella: //ɔɹˈθoʊnɛvrə pʊlˈkɛlə//

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Images

Distribution

Northern North America, with records across the northern United States and Canada.

Diet

feed on nectar and pollen from flowers.

Life Cycle

Larvae for this are of the rat-tailed type. Larvae of O. pulchella have not been described.

Behavior

are commonly found around and on flowers. The exhibits hovering , remaining nearly motionless while in flight.

More Details

Nomenclature note

The was originally described as Chrysogaster pulchella by Williston in 1887 before being transferred to Orthonevra. The "Dusky Mucksucker" appears in some sources, while iNaturalist uses "Beautiful Patterneye."

Sources and further reading