Acredito que você esteja se referindo a "Sentenced to Prism" por Alan Dean Foster .
The Company has a problem. They've discovered a new world and their presence there isn't quite exactly legal. But the payoffs could be huge, so they've sent down a full research team with labs and defensive outpost. But the team has gone silent. The Company needs Evan to go in alone and find out what is going on. One man, alone, won't draw the attention of rival companies, the United Church or the Peace Forcers. Equipped with a suit of mobile armor with the latest gadgets, Evan is all set to investigate the mysteries of Prism.
Unfortunately, neither The Company or Evan are truly prepared for what Prism holds.
Evan finds the remains of the base and it is overrun by prismatic lifeforms feasting on all the rare-earth metals in the base. All of the staff, except for one Martine Ophemert, are dead. Evan begins the process of tracking down the missing staff member. During his pursuit, his suit, his superdupercan'tbreakcansolveeverything suit fails. Evan is forced to proceed on foot and comes into contact with a native, a scout named Azure. Azure saves Evan's life and they head back to Azure's Associative.
There Evan finds a fully functioning society. The lifeforms of Prism have all specialized and then come together instead of being multi-use creatures that standalone. Evan gives them the idea of a battery, as they are all photovores so they can function through the night. In turn they grow him a locator so he can track down Martine easier.
On the way to finding Martine's tracker, the group is attacked and Evan is partially destroyed. The Associative rebuilds him so he is part biological and part Prismatic. A true synthesis of Prism and the Commonwealth. They rescue Martine, who has also been rebuilt by another Associative and they all head back to the base to try to contact The Company.
