Which solar term phenomenon is firefly flying?

Every summer, fireflies appear, especially beside farmland, streams, rivers and ponds. But according to different species, the activity time of fireflies is different. There are diurnal species and nocturnal species day and night, and nocturnal species appear from 18 to 3 or 4 am. Generally speaking, most species start to move after sunset, and most stop at 20 pm and 2 1 point.

Firefly larvae appear at night almost as long as adults, but they can move all night. Fireflies The living habits of fireflies are divided into terrestrial and aquatic types according to their living environment, with the former accounting for the majority. Terrestrial firefly larvae mostly live in places with high shelter, lush herbaceous vegetation and high relative humidity, and each state of aquatic fireflies has different ecological habitats; The pupa stage is spent in water. Adults enter the open water above the water surface and plants near the water, and their eggs are laid on the shore.