Exotic insect!

Exotic insect!

Observation - Exotic insect!. Description: This insect is Costa Rican but I'm hoping some one can help to tell me what sort of insect it is! It is around 8mm in length (total) and apparently springs, possibly with use of it's tail. Found on garden furniture, 'garden' actually borders a river/seco

This insect is Costa Rican but I'm hoping some one can help to tell me what sort of insect it is!
It is around 8mm in length (total) and apparently springs, possibly with use of it's tail. Found on garden furniture, 'garden' actually borders a river/secondary forest. Photos were taken this month.
I'd be very grateful for any ideas!