Platycypha fitzsimonsi  Platycypha fitzsimonsi, the boulder jewel or Fitzsimon's jewel is a species of damselfly in the family Chlorocyphidae. It is endemic to South Africa where its natural habitats include wooded and forested streams and rivers. This is a fairly small species; 29–34 mm long with a wingspan of 46–54 mm. The mature male has an orange-red and black striped thorax and a distinctive red, black and blue abdomen. Females and immature males are dark brown and khaki.