notonecta undulata   (TTS Sound)

The notonecta_undulata has 1 Senses.

• backswimmer, notonecta undulata
• predaceous aquatic insect that swims on its back and may inflict painful bites
• 背中を下にして泳ぎ、刺すと痛みを伴う捕食性の水生昆虫