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Yellow spiny orb weaver spider

Gasteracantha cancriformis

Description:

Gasteracantha cancriformis (the star spider, spiny-backed orbweaver, spiny orbweaver spider, crab-like orbweaver spider, crab-like spiny orbweaver spider, jewel spider, spiny-bellied orbweaver, jewel box spider, smiley face spider or sometimes in the Philippines, the king) is a species of spider. Females are 5–9 millimetres (0.20–0.35 in) long and 10–13 mm (0.39–0.51 in) 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: a white or yellow colour with both featuring black spots. A white upperside can have either red or black spines while a yellow upperside can only have black ones. Like with many other spiders, males are much smaller (2 to 3 mm long) and longer than wide. They are similar to the females in colour but have a gray abdomen with white spots and the spines are reduced to four or five stubby projections.

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KitchilPus
Spotted by
KitchilPus

Dumaguete City, Negros Oriental, Philippines

Spotted on Mar 30, 2015
Submitted on Apr 1, 2015

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