Water boatman, also known as Corixidae, is a type of aquatic insect that lives in freshwater habitats, such as ponds, streams, and rivers. These insects are characterized by their flat and elongated bodies, with paddle-like legs that enable them to swim on the water's surface. Water boatmen have several synonyms, including water striders, pond skaters, and water bugs. These names are used interchangeably to describe the insect because of their similar characteristics and habitat. Water striders, for example, have longer legs than water boatmen, which allows them to skate on the water's surface. Pond skaters, on the other hand, are dotted with small hairs that repel water, allowing them to float easily. Ultimately, all of these names refer to the same creature, which is an important member of the aquatic ecosystem.