Apple Maggot Fly vs Stag Beetle Mimic Longhorn

Side-by-side species comparison

Attribute Apple Maggot Fly Stag Beetle Mimic Longhorn
Scientific Name Rhagoletis pomonella Cerambyx scopolii
Order Diptera Coleoptera
Family Tephritidae Cerambycidae
Size 4-6 mm 17-28 mm
Habitat Orchards Orchards
Diet Fruit Feeders Wood Feeders
Regions Eastern North America Western Europe, Central Europe, Southern Europe
Conservation Least Concern Least Concern

Apple Maggot Fly

A fruit fly pest whose larvae tunnel through apple flesh causing brown trails. It is a textbook example of sympatric speciation by host plant shifting.

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Did You Know?

It shifted from native hawthorn to introduced apple trees in under 200 years, creating genetically distinct races.

Stag Beetle Mimic Longhorn

A medium-sized dark brown longhorn beetle common across Europe. Adults emerge in late spring and are attracted to flowering shrubs and freshly cut wood.

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Did You Know?

It is named after the Italian entomologist Giovanni Antonio Scopoli.