"Nematocytes" Natural Recordings by Native Speakers
Nematocytes are tiny, venom-filled structures found in the bodies of many species of jellyfish and some other marine animals. They are used as a defense mechanism to capture prey or deter predators. Specifically, nematocytes are specialized cells that produce and store venom, and they are capable of firing their venom-filled "harpoons" at prey or predators.
Nematocytes: Usage Examples
Nematocera is a suborder of insects in the order Diptera (flies). It includes over 4,000 species of tiny to medium-sized flies, such as gnats, midges, and mosquitoes. The name Nematocera comes from the Greek words "nema" meaning thread and "kēra" meaning horn, likely referring to the elongated shape of the antennae of these insects.