Tree-hole-habitat
Guides
Mallota diversipennis
A syrphid fly in the tribe Eristalini, described by Curran in 1922. Like other members of the genus Mallota, the larvae develop in water-filled tree holes. Adults are bumble bee mimics and are known to use leaves as platforms for grooming behavior. The specific epithet "diversipennis" refers to variation in wing pattern.
Mallota illinoensis
Midwestern Bee-mimic Fly
Mallota illinoensis is a syrphid fly (family Syrphidae) in the tribe Eristalini, described by Robertson in 1901 from Illinois. The species is a bumble bee mimic, with adults resembling bees in size, coloration, and behavior. Larvae develop in tree holes, where they inhabit water-collecting cavities in rotting wood. The species is part of a genus whose members are associated with aquatic or semi-aquatic larval habitats.
Mallota posticata
Hairy-eyed Bee-mimic Fly
Mallota posticata is a syrphid fly (family Syrphidae) known for its bumble bee mimicry. The species is documented in Illinois and broader North America, with larvae developing in water-filled tree holes. Adults exhibit grooming behavior on leaves and serve as pollinators.