- Author: Kathy Keatley Garvey
Quick! Find the damselfly!
This damselfly (below) is so camouflaged that it's difficult to see her.
Her? She's a female Argia vivida, as identified by Lynn Kimsey, director of the Bohart Museum of Entomology and professor of entomology at UC Davis; and dragonfly/damselfly/butterfly aficionado Greg Kareofelas, a volunteer at the Bohart Museum.
The males are a bright blue.
We didn't see both genders, though, when we were looking for damselflies in a bed of Spanish lavender last weekend in Benicia.
Argia "is a genus of damselflies of the family Coenagrionidae and of the subfamily Argiinae," according to Wikipedia. "It is a diverse genus which contains about 114 species and many more to be described. It is also the largest genus in Argiinae. They are found in the Western Hemisphere."
Like their cousins, the dragonflies, they're predators that eat other insects.
Argia vivida are known as "dancers" because of "the distinctive jerky form of flight they use which contrasts with the straightforward direct flight of bluets, forktails and other pond damselflies," according to Wikipedia. "They are usually to be seen in the open where they catch flying insects on the wing rather than flying about among vegetation picking off sedentary prey items. They tend to land and perch flat on the ground, logs and rocks. When perched, they usually hold their wing slightly raised above the abdomen."
That's what this one was doing./span>/span>