Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27


Species Megasyrphus laxus

Representative Images

A Fly on a Flower -- Syrphid? - Megasyrphus laxus A Fly on a Flower -- Syrphid? - Megasyrphus laxus Megasyrphus/Eriozona?  Olympic NP - Megasyrphus laxus - female Blue stripe Hoverfly  - Megasyrphus laxus October data pt for New Brunswick and Fundy National Park - Megasyrphus laxus June data point for New Brunswick and Fundy National Park - Megasyrphus laxus Syrphini - Megasyrphus laxus Unknown Syrphid Fly - Megasyrphus laxus

Classification

Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon ("Aschiza")
Family Syrphidae (Hover Flies)
Subfamily Syrphinae
Tribe Syrphini
Genus Megasyrphus
Species laxus (Megasyrphus laxus)

Synonyms and other taxonomic changes

Eriozona annulipes (Zetterstedt 1838), Eriozona laxa

Explanation of Names

Megasyrphus laxus (Osten Sacken 1875)