


GNU/Linux and free (as in freedom) software: users must be more active in the community

We need to stop wiping out insect diversity now!

Macroinvertebrate biomonitors of Eastern Amazon headwaters – our latest Ph.D. success!

Freshwater mussel shape variation in the Amazon

Oysterculture on the Amazon mangrove coast

Dams! Bad for us and the environment!

Creating a logo for the Laboratory

Exploring a tropical headwater stream at its confluence
