Gasteracantha from Ranca Upas

Gasteracantha from Ranca Upas

Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Arachnida
Order:	Araneae
Family:	Araneidae
Genus:	Gasteracantha

This one attractive spider is relatively small, even though they have intimidating looks; it's harmless.
When you look at from the top, the back of the abdomen resemble a mask.
Gasteracantha (spiny back orb weaver) is a genus I don't know yet the sp. of this one.

Gasteracantha ? (front-top)

Gasteracantha ? (top)