👉 Lithosydiidae is a family of insects in the order Diptera, which includes many species that are commonly found in aquatic environments. These insects are known for their ability to perform various types of swimming, such as planktonic swimming and swimming on water surfaces.
Some key characteristics of lithosydiids include:
1.
Body Structure
: They have a segmented body with two sets of legs (anapods) and an anterior set of appendages (anop