Rod Williams / Crab spider (Xysticus cristatus) on Field bindweed (Convolvulus arvensis) Brockley Cemetery, Lewisham, London, England, UK, July.

Rod Williams / Crab spider (Xysticus cristatus) Brockley Cemetery. Lewisham, London UK June

Rod Williams / Ground Crab spider (Xysticus cristatus) female, Brockley Cemetery, Lewisham, London UK May

Rod Williams / Crab spider (Xysticus cristatus) on Dog rose (Rosa canina) Brockley Cemetery, Lewisham, London, UK June

Rod Williams / Crab Spider (Xysticus cristatus) With young grasshopper prey Sutcliffe Park Nature Reserve, London., Eltham, London, UK. May

Rod Williams / Crab spider (Xysticus cristatus) on Tansy, Brockley, Lewisham, London, UK. August

MYN / Niall Benvie / Spider (Xysticus cristatus) female, Belgium. May.

Rod Williams / Crab Spiders (Xysticus cristatus) mating pair, Lewisham, London, England, UK. June

Rod Williams / Male Crab Spider (Xysticus cristatus) Lewisham, London, England, UK. June

MYN / Tim Hunt / Crab spider (Xysticus cristatus) Barnt Green, Worcestershire, UK, June. meetyourneighbours.net project

Paul Harcourt Davies / Crab spider (Xysticus cristatus) with fly prey on Leopard's bane (Doronicum columnae) flower, Emilia-Romagna, Italy. June.

Chris Mattison / Crab spider (Xysticus kochi or Xysticus cristatus) on a flower, close up, Monmouthshire, Wales, UK. May.

Chris Mattison / Common crab spider (Xysticus cristatus) resting on a Field scabious (Knautia arvensis) flower, Peak District National Park, Derbyshire, UK. July.

Nick Upton / Crab spider (Xysticus cristatus) waiting for insect prey on a Woolly thistle (Cirsium eriophorum) flowerhead in a chalk grassland meadow, Wiltshire, UK, August.

Rod Williams / Crab Spider (Xysticus cristatus) Defensive posture Warwick Gardens, Peckham, London, England, UK. May

Nick Upton / Crab spider (Xysticus cristatus) waiting for insect prey under a Greater knapweed (Centaurea scabiosa) flowerhead in a chalk grassland meadow, UK, July.