Heckman, Charles W.,  1941- <br/><br/>
Encyclopedia of South American aquatic insects  illustrated keys to known families, genera, and species in South America /  Odonata - Zygoptera :  [electronic resource] : 
 Odonata Zygoptera  Zygoptera 
by Charles W. Heckman. 
 - Dordrecht ;  London :  Springer,  2008. 
 - viii, 687 p. :  ill. 
<br/><br/>Includes bibliographical references (p. 632-669) and index. 
<br/><br/><br/>Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic insects--South America--Classification.<br/>Damselflies--South America--Classification.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QL472  / .H43 2008