Parectopa bumeliella
Braun, 1939
Parectopa bumeliella is a leaf-mining in the Gracillariidae, first described by Annette Frances Braun in 1939. The is known from the south-central United States, with confirmed records in Kentucky, Arkansas, and several adjacent states. Larvae feed on Sideroxylon species, creating mines in the leaves of their plants.
Pronunciation
How to pronounce Parectopa bumeliella: /pæˈrɛk.toʊ.pə buˌmɛ.liˈɛl.lə/
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Identification
As a Gracillariidae , likely exhibit the -typical small size and narrow, often pointed wings characteristic of microlepidoptera. Specific diagnostic features distinguishing P. bumeliella from are not documented in available sources. Leaf mines on Sideroxylon plants may provide the most reliable field indication of presence.
Habitat
Associated with supporting its plants Sideroxylon lanuginosum (gum bully) and Sideroxylon lycioides (buckthorn bully), which occur in dry to moist woodlands, forest edges, and scrublands in the south-central United States.
Distribution
Documented from Kentucky and Arkansas; additional GBIF records indicate presence in Alabama, Arizona, Missouri, and possibly other south-central and southeastern US states.
Diet
Larvae feed on Sideroxylon lanuginosum and Sideroxylon lycioides (Sapotaceae). They mine the leaves of these plants. feeding habits are not documented.
Host Associations
- Sideroxylon lanuginosum - larval plantlarvae mine leaves
- Sideroxylon lycioides - larval plantlarvae mine leaves
Life Cycle
Larvae are leaf miners, developing within the leaf tissue of plants. Specific details regarding , timing, or number of per year are not documented.
Behavior
Larval mining creates internal feeding tunnels (mines) within plant leaves. No other behaviors are documented.
Ecological Role
As a , larvae may influence leaf physiology and nutrient dynamics of Sideroxylon . Potential roles as prey for or are not documented.
Human Relevance
No documented economic or agricultural significance. Described by pioneering lepidopterist Annette Frances Braun, representing part of her substantial contribution to North American microlepidoptera .
Similar Taxa
- Other Parectopa species share similar and leaf-mining habits; differentiation requires examination of genitalia or plant association
- Other Gracillariidae leaf minersNumerous in this create similar serpentine or blotch mines; plant specificity and mine may aid separation
More Details
Taxonomic history
Described by Annette Frances Braun in 1939, one of over 400 she described during her career
Host plant taxonomy
Sideroxylon were formerly placed in the Bumelia, reflected in the species epithet 'bumeliella'