Freshwater invertebrates are invertebrates that spend at least part of their lifecycle in freshwater (e.g. rivers, streams, ditches, spring, seepages, ponds and lakes). ... They can also be used to assess the health of freshwater systems.
Freshwater invertebrates are diverse. About 90,000 species representing 17 phyla and 570 families have been formally described.
In this collection we offer some of the Most Colorful pets.