Cabbage Stem Weevil vs Mottled Umber Moth

Side-by-side species comparison

Attribute Cabbage Stem Weevil Mottled Umber Moth
Scientific Name Ceutorhynchus pallidactylus Erannis defoliaria
Order Coleoptera Lepidoptera
Family Curculionidae Geometridae
Size 2.5-3.5 mm 35-45 mm wingspan (males)
Habitat Farmland Orchards
Diet Herbivores Herbivores
Regions Europe Europe, Western Asia
Conservation Least Concern Least Concern

Cabbage Stem Weevil

A grey weevil that mines inside brassica stems. Larvae tunnel through stems causing weakening. One of several Ceutorhynchus species affecting oilseed rape.

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Did You Know?

Larval tunneling weakens plant stems to the point where they may snap in windy conditions.

Mottled Umber Moth

A variably patterned brown moth where males range from pale to almost black. Females are completely wingless and resemble small spiders.

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Did You Know?

Wingless females attract mates by releasing pheromones from the trunk of their host tree.