Common pond skater  (Gerris lacustris)

Learn about the scientific name of this species and how it fits into the tree of life at Nature Navigator.

Description

The common pond skater is the most widespread British bug. It is brownish-black in colour, with a narrow body. The forelegs are short and used for grasping and holding prey. The middle and hind legs are long and slender; the hind pair are used as 'rudders', while the middle pair of legs are used to propel the bug along the surface of the water (3) with either a rowing or a jumping motion (4). All true bugs have sucking mouthparts, known as a rostrum or 'beak' (3); this pond skater has a short, powerful rostrum (2). Both winged and wingless forms occur; in winged pond skaters the wings are held folded flat against the body (3).

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