Familiar Bluet Enallagma civile :-
A male with an extreme variation in abdominal pattern, from east Houston, Harris County on March 15 2006:
Another male with an extreme variation in abdominal pattern, from the banks of the Rio Grande in Chapeno, Starr county in April 2008:
Another odd-looking male, from Cibilo Creek in the Chinati Mtns, Presidio county, Texas on August 23, 2013:
