A New Record Mayfly Ephemerella subvaria McDunnough (Ephemeroptera, Ephemerellidae) from Ohio, USA
DOI:
https://doi.org/10.18061/ojs.v119i2.6967Keywords:
Cedar Run, Mad River, Ephemerella subvariaAbstract
In the spring of 2019, a new state record for a mayfly (Ephemeroptera) was collected at Cedar Run and the Mad River in Champaign County, Ohio, United States. Ephemerella subvaria McDunnough, 1931, was collected and identified as nymphs and subsequently reared to adults. This Ohio location is exceptional. The geographic distribution of the species is widespread in the eastern United States; however, its distribution in the upper midwest is limited to northern Michigan and northern Wisconsin, but is absent from the southern counties of those states, and from Illinois. It is rare in Indiana and northern Kentucky. Until this report it was unknown from Ohio. Nymphs were collected on 26 March 2019. Reared in a temperature-controlled aquarium, the subimago emerged on 27 April 2019 and the imago emerged on 30 April 2019. It is hypothesized that Cedar Bog Nature Preserve, Cedar Run, and the Mad River—remnants of streams in a prior swamp in western-central Ohio—provide a refugia for this out-of-place species.
Downloads
Published
Issue
Section
License
Copyright (c) 2019 Donald H. Dean, Brian Flechsig
This work is licensed under a Creative Commons Attribution 4.0 International License.
This Author Agreement for The Ohio Journal of Science ("Agreement") is entered into by and between The Ohio State University, on behalf of its University Libraries ("Publisher") and the author ("Author").
For good and valuable consideration, Publisher and Author agree as follows:
1. Author hereby grants to Publisher the right to publish, reproduce, distribute, translate, transmit and display his/her submitted work and an abstract thereof ("Work") in The Ohio Journal of Science in whole or in part and in all formats and all media. Author also hereby grants to Publisher the right for Publisher to enter into agreements with third parties that grant such third parties any or all of the rights that Author has granted to Publisher herein. The aforementioned rights may include the rights necessary to index and abstract the Work. The Author agrees that any subsequent publication of the Work will credit The Ohio Journal of Science as the site of first publication and provide a link to The Ohio Journal of Science website. This Agreement is subject to the terms and expectations outlined on Publisher's website (http://go.osu.edu/publishing-services).
2. Author represents and warrants that: (1) they are the creator and rights holder of the Work; (2) Publisher's exercise of the rights granted to Publisher herein will not infringe or violate any copyright or any other right of a third party; (3) if the Work contains any third party content, they have obtained the unrestricted permission of the copyright owner or that use of third party material is allowed because the material is in the public domain or an appropriate fair use analysis has been performed and there is a reasonable belief that use is permitted and (4) the Work contains nothing libelous or otherwise unlawful. Author hereby agrees to indemnify and hold harmless Publisher and its trustees, officers, employees, agents, and subgrantees from all claims related to Publisher's exercise of the rights granted to Publisher herein or related to the subject matter covered in Author's representations and warranties.
The Ohio Journal of Science is published under a Creative Commons Attribution 4.0 International license, to allow for certain types of reuse without permission. By submitting this agreement, the Author agrees to apply a CC BY 4.0 license to the Work upon publication.
