Kauaʻi record · KCA-IA-00623
Thyrocopa brevipalpis
Open this record in the interactive Atlas
About Thyrocopa brevipalpis
Thyrocopa brevipalpis is a member of Xyloryctidae in the order Lepidoptera. Its recorded origin status on Kauaʻi is endemic — kauaʻi.
Thyrocopa brevipalpis (Thyrocopa brevipalpis) is documented from Kauaʻi. Xyloryctid moths have complete metamorphosis. Hawaiian Thyrocopa form a diverse radiation whose larvae use dead vegetation, detritus or other plant-associated substrates depending on species. On Kauaʻi, observations are most useful when they record larval substrate, elevation, adult wing condition/sex, flight behavior and voucher material. Where island-specific host, prey, breeding-site, abundance, or seasonal information is not yet firmly documented, those details should remain tied to direct specimens and field observations rather than inferred from populations elsewhere.
Thyrocopa brevipalpis is a Kauaʻi-endemic timber moth with highly variable adult wing pattern. Larvae have been reared from Hedyotis/Oldenlandia terminalis in historical biological records.
Kauaʻi occurrence evidence: Medeiros 2009 retains T. brevipalpis; its type and synonym T. phycidiformis are from Kauaʻi, and the revision figures multiple Kauaʻi adults.
The cited occurrence evidence does not by itself establish current abundance or population trend on Kauaʻi.
Life cycle
Egg; caterpillar; pupa; adult.
Habitat
Native forest, shrubland, alpine or other habitats containing larval substrate.
Food and ecological role
Larvae use species-specific plant/detrital substrates; adults are short-lived.
Reproduction
Females place eggs near larval resources.
Movement
Adults fly, though some Hawaiian species show reduced flight; larvae remain substrate-associated.
Ecosystem role
Detritivore/herbivore within native terrestrial food webs.
Threats and impacts
Endemic species may be sensitive to habitat change, invasive predators and loss of larval substrate.
Monitoring
Record larval substrate, elevation, adult wing condition/sex, flight behavior and voucher material.
Names and classification
- Scientific name
- Thyrocopa brevipalpis
- Other names
- Thyrocopa phycidiformis
- Family
- Xyloryctidae
- Order
- Lepidoptera
- Record type
- species
Kauaʻi occurrence and status
- Kauaʻi occurrence
- Present
- Origin
- Endemic — Kauaʻi
- Conservation status
- Not assessed
Process and seasonal context
- Seasonal description
- Thyrocopa brevipalpis is a member of Xyloryctidae in the order Lepidoptera. Its recorded origin status on Kauaʻi is endemic — kauaʻi.