Dataset Information

Ecological suitability and spatial distribution of five Anopheles species in Amazonian Brazil.

ABSTRACT: Seventy-six sites characterized in Amazonian Brazil revealed distinct habitat diversification by examining the environmental factors associated with the distribution and abundance of five anopheline species (Diptera: Culicidae) in the subgenus Nyssorhynchus. These included three members of the Albitarsis Complex, Anopheles oryzalimnetes, Anopheles marajoara, Anopheles janconnae; Anopheles triannulatus, and Anopheles goeldii. Anopheles janconnae abundance had a positive correlation to water flow and a negative relationship to sun exposure. Abundance of An. oryzalimentes was associated with water chemistry. Anopheles goeldii larvae were abundant in shaded, more saline waters. Anopheles marajoara and An. triannulatus were negatively associated with available resources, although An. marajoara also showed several local correlations. These analyses suggest An. triannulatus is a habitat generalist, An. oryzalimentes and An. janconnae are specialists, and An. marajoara and An. goeldii could not be easily classified either way. Correlations described herein provide testable hypotheses for future research and identifying habitats for vector control.

SUBMITTER: McKeon SN

PROVIDER: S-EPMC3752806 | biostudies-other | 2013 Jun

REPOSITORIES: biostudies-other

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Ecological suitability and spatial distribution of five Anopheles species in Amazonian Brazil.

McKeon Sascha N SN Schlichting Carl D CD Povoa Marinete M MM Conn Jan E JE

The American journal of tropical medicine and hygiene 20130401 6

Seventy-six sites characterized in Amazonian Brazil revealed distinct habitat diversification by examining the environmental factors associated with the distribution and abundance of five anopheline species (Diptera: Culicidae) in the subgenus Nyssorhynchus. These included three members of the Albitarsis Complex, Anopheles oryzalimnetes, Anopheles marajoara, Anopheles janconnae; Anopheles triannulatus, and Anopheles goeldii. Anopheles janconnae abundance had a positive correlation to water flow ...[more]

PMID: 23546804

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Dataset Information

Ecological suitability and spatial distribution of five Anopheles species in Amazonian Brazil.

Publications

Ecological suitability and spatial distribution of five Anopheles species in Amazonian Brazil.

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