Field / Identification Guide Identification Key
By: RC Glotzhober and D McShaffrey
364 pages, 15 col plates, b/w photos, line illus, dist maps
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About this book
Includes discussion of the basic biology and life history of the Odonata, diagnostic keys for the adults to species level, keys for the larvae to the generic level, and species accounts with county dot maps for the 162 species now known from Ohio.
Customer Reviews
Field / Identification Guide Identification Key
By: RC Glotzhober and D McShaffrey
364 pages, 15 col plates, b/w photos, line illus, dist maps