What is blue dancer?

The Blue Dancer refers to several different things, most commonly a type of damselfly, but also used to describe other organisms and even objects. Here's a breakdown:

• Argia apicalis (https://www.wikiwhat.page/kavramlar/Argia%20apicalis): This is the most common usage. It's a species of North American damselfly in the family Coenagrionidae. Male Argia apicalis are typically bright blue, giving rise to the name. They are found near streams and rivers.

• Other Damselflies: The term "blue dancer" might be loosely applied to other blue-colored damselfly species, though Argia apicalis is the most frequently associated with the name.

• A Type of Mining Drill: In the past, it was used to refer to a type of mining drill, characterized by a very fast and energetic percussion action.