Fig. 18. Mayfly Occurrence Data

<p>Geo-referenced records of Ephemeroptera (mayfly) occurrences in the United States. The dataset includes the geographic coordinates (longitude, latitude), provider name (Global Biodiversity Information Facility [GBIF]), date reported, and month reported. This data is featured as a map in the <a href="http://arcg.is/140HqG">Presence, Patterns, and Predictions: Environmental DNA and Community Science data story</a>.</p> <p><strong>Data source</strong>:<br /> Ephemeroptera in GBIF Secretariat (2017). GBIF Backbone Taxonomy. Checklist dataset <a href="https://doi.org/10.15468/39omei">https://doi.org/10.15468/39omei</a> accessed via GBIF.org on 2019-06-26.</p>