shadfly   (TTS Sound)

The shadfly has 1 Senses.

• shadfly, dayfly, mayfly
• slender insect with delicate membranous wings having an aquatic larval stage and terrestrial adult stage usually lasting less than two days
• 幼虫期は水生で、たいてい2日も無い命の成虫期は地上性のデリケートな膜質の羽を持つ細長い昆虫