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Distribution of Culex coronator in Texas
Journal of the American Mosquito Control Association
|August 24, 2019
Summary
This study updated the distribution of the mosquito Culex coronator (Cx. coronator) in Texas, finding it present in 127 counties. Further surveys are needed for the remaining 127 counties to map its full range.
Area of Science:
- Medical Entomology
- Vector-borne Disease Ecology
- Zoological Distribution Studies
Background:
- Culex coronator is a mosquito species with potential implications for public health.
- Accurate distribution data is crucial for understanding mosquito-borne disease transmission dynamics.
- Previous distribution records for Cx. coronator in Texas were incomplete.
Purpose of the Study:
- To update and refine the county-level distribution map of Culex coronator in Texas.
- To identify areas with known Cx. coronator presence and areas requiring further investigation.
Main Methods:
- Compiled existing data from scientific literature, government reports, and institutional collections.
- Conducted targeted specimen collection in previously unsurveyed Texas counties.
- Focused initial collection efforts east of US Highway 277.
Main Results:
- Cx. coronator presence was confirmed in 127 of Texas's 254 counties.
- Data gaps were identified, with 127 counties lacking reported Cx. coronator presence.
- The study provides an updated distribution dataset for this mosquito species.
Conclusions:
- The current understanding of Cx. coronator distribution in Texas is significantly improved but remains incomplete.
- Systematic surveys in the remaining 127 counties are necessary for a comprehensive distribution assessment.
- This updated data is vital for future ecological and epidemiological studies involving Cx. coronator.
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