Probability of detecting a marked female <i>Culex</i> spp. mosquito at different distances from larval origin.

<p>The prediction function is equal to (1+tanh((−0.76*x – 1.74)/2))/2. Dashed lines represent standard error.</p

Map of 2010 and 2011 mark-capture study region in suburban Chicago, Illinois.

<p>Gravid traps are orange triangles and light traps are blue circles and the larger trap symbols represent the 12 traps that captured marked <i>Culex</i> mosquitoes. Not all traps shown where trapped in both years. Red concentric rings represent the seven annuli used to calculate mean distance traveled. Inset shows nine catch basins enriched with ¹⁵N-potassium nitrate as green squares and the red star represents the mean center of these nine points.</p

Emergence of <i>Culex</i> spp. mosquitoes from the nine catch basins receiving ¹⁵N enrichment in suburban Chicago in 2010 (A) and 2011 (B).

<p>Stars represent the dates when ¹⁵N-enriched female <i>Culex</i> pools were captured in traps.</p