remains of a naiad molting change to dragonfly.

agriculture albistylum animal aquatic beautiful bory botanical botany bug carcass cast change close closeup creeping cucullata dragonfly droplets eared environment field float floats fresh grass green insect intensively lake leaf macro molt molting naiad natural nature nymph odonata old outdoor pistia plant pond prolific reflection remains river roxbex salvinia salviniaceae season skimmer spring summer surface that tropical view water watermoss weed wetland