''Gasteracantha cancriformis'' is a species of spider.
Specie identified by Stacey Rollins
Females are 5–9 millimetres long and 10–13 mm wide. The six abdominal spine-like projections on the abdomen are characteristic. The carapace, legs and underside are black with white spots under the abdomen. Variations occur in the colour of the upperside of the abdomen with black spots on white to yellow ground colour and red spines or yellow instead of white. Spines are sometimes black. Like in many other spiders, males are much.. more