description Dark dagger moth Overview
The Dark dagger moth, Acronicta tridens, is a nocturnal moth in the family Noctuidae. It occurs across Europe and in parts of temperate Asia, where its caterpillars feed on the foliage of deciduous plants. Adults resemble the closely related Grey dagger moth, Acronicta psi, so the two species can be difficult to separate by appearance alone and may require examination of diagnostic features.
help Dark dagger moth FAQ
How can I tell a Dark dagger moth from a Grey dagger moth?
The Dark dagger moth is Acronicta tridens, while the closely related Grey dagger moth is Acronicta psi. Adult markings can be difficult to separate, so expert identification may require examination of reliable diagnostic features.
Where does the Dark dagger moth live?
Acronicta tridens occurs across Europe and in parts of temperate Asia. It is associated with habitats where deciduous plants provide food for its caterpillars.
What do Dark dagger moth caterpillars eat?
The caterpillars feed on the foliage of deciduous plants. This means the larval stage depends on broad-leaved trees or shrubs rather than grasses or conifers.
Is the Dark dagger moth active during the day?
The Dark dagger moth is nocturnal, so adults are mainly active after dark. Its scientific name is Acronicta tridens and it belongs to the family Noctuidae.
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