Meddling with male malaria mosquito 'mating plug' to control an epidemic. ScienceDaily . Retrieved May 25, 2025 from www.sciencedaily.com / releases / 2012 / 08 / 120819211153.htm ...

Some male butterflies plug up their mates’ reproductive tracts to prevent them from having sex with rivals. Now, there’s evidence that they might not be doing so indiscriminately. The type and ...