Greya solenobiella
(Walsingham, 1880)
Greya solenobiella is a small in the , first described by Walsingham in 1880. It occurs in the western United States from southwestern Oregon through California, inhabiting grassy areas within dry to moderately moist oak and mixed deciduous forests. The has a narrow wingspan of 9.5–14.5 mm. Its are specialized seed-feeders on Yabea microcarpa, a in the Apiaceae family.
Pronunciation
How to pronounce Greya solenobiella: //ˈɡreɪə ˌsɒlɪnoʊˈbiːɛlə//
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Identification
Distinguished from other Greya by geographic range and association with the specific Yabea microcarpa. The small size (wingspan under 15 mm) and in California and Oregon oak forests are indicators. Accurate identification likely requires examination of or molecular methods.
Appearance
Small with wingspan 9.5–14.5 mm. Specific coloration and pattern details are not documented in available sources.
Habitat
Grassy areas within dry to moderately moist oak forests and mixed deciduous forests. The structure depends on presence of the Yabea microcarpa.
Distribution
United States: southwestern Oregon south through California, including coastal regions and the Sierra Nevada.
Diet
feed exclusively on developing seeds of Yabea microcarpa (Apiaceae). feeding habits are not documented.
Host Associations
- Yabea microcarpa - larval Young consume developing seeds; specific feeding stage and mechanism not detailed
Ecological Role
As a seed of Yabea microcarpa, the may influence and seed patterns. Its role in broader has not been studied.
Similar Taxa
- Other Greya speciesMultiple Greya occur in western North America; differentiation requires detailed morphological or molecular analysis and association
More Details
Taxonomic history
Originally described as Incurvaria solenobiella by Walsingham in 1880, later transferred to Greya. The epithet references similarity to in the (solenobia = tube-dwellers), though this is a Prodoxid moth.
Observation frequency
The has relatively few documented observations (47 records on iNaturalist as of source date), suggesting it may be genuinely rare, cryptic, or under-surveyed.