Digitivalva
Gaedike, 1970
Digitivalva is a of small in the ( Acrolepiinae), established by Gaedike in 1970. The genus comprises approximately 35 described distributed across the Palearctic, Afrotropical, and Oriental regions. Several species have been studied for their specialized associations with Asteraceae, and at least one species (D. delaireae) has been evaluated as a agent for Cape-ivy in North America.
Pronunciation
How to pronounce Digitivalva: /ˌdaɪdʒɪtɪˈvælvə/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Distribution
Recorded from Europe, Asia (including Japan), Africa, and North America (for evaluation). Specific distribution records include Denmark and Sweden based on occurrence data.
Host Associations
- Carpesium divaricatum - larval of D. bella in Japan (Asteraceae)
- Delairea odorata - larval of D. delaireae (Cape-ivy, Asteraceae)
Life Cycle
of at least some pupate beneath tissue.
Human Relevance
D. delaireae has been investigated as a candidate agent for Cape-ivy (Delairea odorata), an vine in California and Oregon.
Sources and further reading
- BugGuide
- Wikipedia
- GBIF taxonomy match
- iNaturalist taxon
- NCBI Taxonomy
- Catalogue of Life
- A remarkable new species of the genus Digitivalva Gaedike, 1970 (Lepidoptera, Glyphipterigidae, Acrolepiinae) from Japan
- Biology and Host Range of Digitivalva delaireae (Lepidoptera: Glyphipterigidae), a Candidate Agent for Biological Control of Cape-ivy (Delairea odorata) in California and Oregon