Aquatic Invertebrates
Media
Species Types
Scientific Name
Aquarius remigis; also species in the genus Gerris
Description
Water striders are eye-catching. Water-repellant hairs on the hind and middle legs allow these nimble insects to skate on the surface of the water.
Media
Species Types
Scientific Name
Bivalve molluscs in order Unionoida
Description
Secretive and seldom seen, freshwater mussels are extraordinarily diverse in Missouri. We have nearly 70 species within our borders. Many are declining, and several are endangered.
See Also
About Aquatic Invertebrates in Missouri
Missouri's streams, lakes, and other aquatic habitats hold thousands of kinds of invertebrates — worms, freshwater mussels, snails, crayfish, insects, and other animals without backbones. These creatures are vital links in the aquatic food chain, and their presence and numbers tell us a lot about water quality.