Kauaʻi record · KCA-IA-00620
Thyrocopa abusa
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About Thyrocopa abusa
Thyrocopa abusa is a member of Xyloryctidae in the order Lepidoptera. Its recorded origin status on Kauaʻi is endemic hawaiian.
Thyrocopa abusa (Thyrocopa abusa) 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 abusa is an endemic Hawaiian timber moth documented from Kauaʻi through multiple historical type series now synonymized under the current species. Larvae are generalist feeders in dead plant material and have been recorded from several native and introduced plants.
Kauaʻi occurrence evidence: Medeiros 2009 recognizes T. abusa; several names based on Kauaʻi material (T. depressariella, T. immutata, T. fraudulentella, T. pallida) are junior synonyms, establishing Kauaʻi occurrence.
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 abusa
- Other names
- Thyrocopa depressariella; T. immutata; T. fraudulentella; T. pallida
- Family
- Xyloryctidae
- Order
- Lepidoptera
- Record type
- species
Kauaʻi occurrence and status
- Kauaʻi occurrence
- Present
- Origin
- Endemic Hawaiian
- Conservation status
- Not assessed
Process and seasonal context
- Seasonal description
- Thyrocopa abusa is a member of Xyloryctidae in the order Lepidoptera. Its recorded origin status on Kauaʻi is endemic hawaiian.