Supplement 1. Raw mosquito abundance data for ground and elevated traps in 2005.

<h2>File List</h2><blockquote> <p><a href="data.txt">data.txt</a> -- (MD5: 5ac25e029ad9fce2071e7cd54642d474)</p> </blockquote><h2>Description</h2><blockquote> <p>The file data.txt is a tab-separated file. It contains mosquito species abundance raw data from 2005, when traps where located both at ground and elevated. There are no missing values.</p> <p>Column Definitions:</p> <ol> <li>Elevated or ground traps</li> <li>Sampled sites, abbreviations explained in main article</li> <li>Total number of trap-nights</li> <li><i>Culex restuans</i> abundance</li> <li><i>Culex pipiens</i> abundance</li> <li><i>Aedes vexans</i> abundance</li> <li><i>Culiseta inornata </i>abundance</li> <li><i>Anopheles punctipennis </i>abundance</li> <li><i>Anopheles walkeri</i> abundance</li> <li><i>Anopheles quadrimaculatus</i>abundance</li> <li><i>Aedes (Ochlerotatus) triseriatus</i> abundance</li> <li><i>Aedes (Ochlerotatus) trivittatus</i> abundance</li> <li><i>Coquilletidia perturbans</i> abundance</li> <li><i>Anopheles perplexens</i> abundance</li> <li><i>Culex tarsalis</i> abundance</li> <li><i>Uranotaenia sapphirina</i> abundance</li> </ol> <p>Checksum values are:</p> <blockquote> <p>6697 for colums 4–16</p> <p>422 for column 3 </p> <p>357 for column 6</p> </blockquote> </blockquote

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