Jumping Spider (Phiale formosa)

Phiale formosa (Banks, 1909). Thanks to Ash for providing the species determination in comments below. Found at La Selva Biological Station, near Puerto Viejo de Sarapiquí. Heredia Province, Costa Rica.

 

Single exposure, uncropped, handheld, in situ. Canon MT-24EX flash unit, Ian McConnachie diffuser.

Done