Kauaʻi record · KCA-IA-00586
Conchopus crassinervis
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About Conchopus crassinervis
Conchopus crassinervis is a member of Dolichopodidae in the order Diptera. Its recorded origin status on Kauaʻi is endemic — kauaʻi.
Conchopus crassinervis is a Kauaʻi-endemic shore-dwelling long-legged fly described from Poʻipū Beach. Its coastal habitat is the marine splash zone rather than inland forest. Long-legged flies are generally predatory as adults, hunting small arthropods on vegetation, soil, or wet surfaces. Larvae often occur in moist soil, decaying plant material, or aquatic margins. On Kauaʻi, observations are most useful when they record exact wet/forest microhabitat, elevation/locality, sex, and diagnostic genital/wing characters where needed. 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.
Kauaʻi occurrence evidence: Masunaga & Saigusa 2010 describe Conchopus crassinervis from Kauaʻi, with type locality at Poʻipū Beach.
The cited occurrence evidence does not by itself establish current abundance or population trend on Kauaʻi.
Life cycle
Egg; larva; pupa; adult.
Habitat
Vegetation, stream margins, seeps, wet rock, soil, or forest surfaces depending on species.
Food and ecological role
Adults usually prey on small arthropods; larval feeding is often predatory or scavenging.
Reproduction
Eggs are placed in moist substrates suitable for larvae.
Movement
Adults are agile fliers; some endemic lineages occupy very restricted wet habitats.
Ecosystem role
Small-arthropod predator in terrestrial and riparian food webs.
Threats and impacts
Narrow wet-habitat endemics may be sensitive to hydrologic and microclimatic change.
Monitoring
Record exact wet/forest microhabitat, elevation/locality, sex, and diagnostic genital/wing characters where needed.
Names and classification
- Scientific name
- Conchopus crassinervis
- Family
- Dolichopodidae
- Order
- Diptera
- Record type
- species
Kauaʻi occurrence and status
- Kauaʻi occurrence
- Present
- Origin
- Endemic — Kauaʻi
- Conservation status
- Not assessed
Process and seasonal context
- Seasonal description
- Conchopus crassinervis is a member of Dolichopodidae in the order Diptera. Its recorded origin status on Kauaʻi is endemic — kauaʻi.