BioImages (UK) BIOTA (living things) Eukaryota (eukaryotes) ANIMALIA (animals) EUMETAZOA (metazoans) BILATERIA (bilaterally symmetrical animals) PROTOSTOMIA (protostomes) ECDYSOZOA (skin shedders) ARTHROPODA (arthropods) HEXAPODA (hexapods) INSECTA (insects) PTERYGOTA (winged insects) Neoptera (an infraclass of insects) Endopterygota (insects with wings developing internally) DIPTERA (two-winged flies) NEMATOCERA (thread-horned flies) BIBIONIDAE (St Mark’s flies, fever flies) Bibio (St Mark's flies) Bibio marci (St. Mark’s Fly) Record Bibio marci is also a member of: Invertebrates (via Arthropoda)

BioImages: The Virtual Field-Guide (UK) Bibio marci (Linnaeus) (St. Mark’s Fly) Date: 18 May 1975 OS grid ref: SU57 Lat/Lon: 51° 30' N, 1° 10' W Location: Vice County: Berks, VC22, England Stage or state: Female imago Record Summary: Female Images standard photographs and close-ups << Click on a thumbnail

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