Notonecta borealis is a species of backswimmer in the family Notonectidae. Notonecta insulata is a species of backswimmer in the family Notonectidae. Notonecta lobata is a species of backswimmer in the family Notonectidae. Notonecta uhleri is a species of backswimmer in the family Notonectidae. Notonecta unifasciata is a species of backswimmer in the family Notonectidae. Notonecta lunata is a species of backswimmer in the family Notonectidae. Notonecta indica is a species of backswimmer in the family Notonectidae. An example of a pygymy backswimmer habitat is a suburban pond with abundant filamentous algae. This sensitivity helps the backswimmer see in dimmer light or at night. Notonecta, or the common backswimmer, is a genus of backswimmer insects in the family Notonectidae. Notonecta glauca (common backswimmer) is a species of aquatic insect, and a type of backswimmer. In much of its range it is the most common backswimmer species. Notonecta kirbyi, or Kirby's backswimmer, is a species of backswimmer in the family Notonectidae.