Pyramidobela angelarum
Keifer, 1936
buddleia budworm moth
Pyramidobela angelarum is a small in the Ethmiidae, commonly known as the buddleia budworm moth. It is currently known only from coastal urban areas of California, where it is likely an introduced . The moth is associated exclusively with Buddleia, an ornamental plant of tropical origin. are active throughout much of the year, from late February to early December.
Pronunciation
How to pronounce Pyramidobela angelarum: //ˌpɪrəˌmɪdoʊˈbiːlə ænˈd͡ʒɛlɑrəm//
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Distinguished by its small size (forewings under 10 mm), gray-brown speckled forewings, and pale gray hindwings. Association with Buddleia in California urban environments provides additional context. Differences from congeneric are not documented in available sources.
Appearance
Forewings measure 7.8–9.5 mm in length. Ground color of forewings is gray-brown, lightly speckled with brown. Hindwings are pale gray in ground color.
Habitat
Urban environments near the coast of California. Associated with cultivated ornamental Buddleia plants.
Distribution
Known only from coastal urban areas of California, United States. Likely introduced to this region rather than native.
Seasonality
on wing from late February to early December.
Diet
Larvae feed on Buddleia . Specific feeding habits are not documented.
Host Associations
- Buddleia - larval food plantOrnamental of primarily tropical origin; sole known
Behavior
Larvae roll and skeletonize leaves of plant. Larvae bore into terminal buds of Buddleia. beyond period is not documented.
Human Relevance
Considered a pest of ornamental Buddleia in urban California gardens. Its likely introduced status suggests potential ecological concerns regarding non-native herbivore impacts on cultivated plants.
Similar Taxa
- Other Ethmiidae species members share small size and often similar wing patterns; specific diagnostic features for distinguishing P. angelarum from are not available in current literature
More Details
Taxonomic placement
Sources vary in assignment: Wikipedia and GBIF list Oecophoridae, while iNaturalist and Catalogue of Life list Ethmiidae. The latter appears more current based on phylogenetic revisions.
Introduction status
The 's restriction to urban California near coast, combined with its exclusive association with a tropical ornamental plant , strongly suggests it is not native to the region. Native range remains unknown.