Alpaida sp.

• Orb-weaver spider
• Araña Tejedora Naranja

Scientific classification
Kingdom:Animalia
Phylum:Arthropoda
Subphylum:Chelicerata
Class:Arachnida
Order:Araneae
Infraorder:Araneomorphae
Family:Araneidae
Genus:Alpaida

Might be Alpaida versicolor or Alpaida veniliae.

In psamophilic vegetation at the beach.

Boca del Cufré, San José, Uruguay

via Flickr https://flic.kr/p/2hs392w