Another groundhopper species which I discovered at the same pond as the Common Groundhopper (Tetrix undulata). There are only three species of groundhopper to be found in Britain, the other being Cepero’s Groundhopper (Tetrix ceperoi), which is rarer and found mainly along the south coast of England and Wales.
This is a small relative of the grasshoppers with colour ranges from pale brown, often with a pinkish tinge, to grey and black. It has a wide-shouldered pronotum which has a slight keel and usually reaches well beyond the tip of the abdomen. The wings extend beyond the pronotum, and they are fully capable of flight. Adults can also swim. Length 9 to 14mm.
It feeds on low vegetation like algae, mosses and lichens.
Nymphs appear from May to July, and adults appear by August. Found in damp environments near ponds and in shaded, muddy locations. Fairly frequent in the south of Britain and the Midlands.
Photographs taken of the Slender Groundhopper (Tetrix subulata) in August 2015, local pond, Staffordshire. © Pete Hillman 2015. Camera used Nikon D3200, with Sigma 105mm macro lens.