AllExperts > Encyclopedia 
Search      
Find out about volunteering to AllExperts

Hairy Dragonfly: Encyclopedia BETA


Free Encyclopedia
 Index · Browse A-Z  · Questions and Answers ·
Encyclopedia

Browse A-Z
ABCDEFGHIJKLMNOPQRSTUVWXYZNum


License
Disclaimer

 
 
 
 
Free Online Courses
12 Weeks to Weight Loss
Take Charge of Stress
Learn How to Bake
Budgeting 101
Deeper Faith
DIY Fashion Makeover

       MORE E-COURSES
 
   

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z  Misc

Hairy Dragonfly

The Hairy Dragonfly (Brachytron pratense) is a European dragonfly of the family Aeshnidae. It is also known as the Hairy Hawker.

It is among the first of the large dragonflies to emerge each year; adults in Britain are seen from early May to mid July.

It is smaller than the Aeshna species.

It is named after the hairy thorax, a diagnostic feature if seen well.

It also has long thin pterostigmata.

It has paired pear-shaped markings on its abdomen; blue in males, yellow in females, and its antehumeral stripes are narrow and green.



Email this page
About Us | Advertise on This Site | User Agreement | Privacy Policy | Kids' Privacy Policy | Help
About and About.com are registered trademarks of About, Inc. The About logo is a trademark of About, Inc. All rights reserved.
This is the "GNU Free Documentation License" reference article from the English Wikipedia. All text is available under the terms of the GNU Free Documentation License. See also our Disclaimer.