Bedbugs are a particularly interesting species, in that they practice traumatic insemination[0]. The male, in order to overcome female resistance, rips through

Bedbugs are a particularly interesting species, in that they practice traumatic insemination[0]. The male, in order to overcome female resistance, rips through her abdomen to deposit his sperm. Large, confined bedbug colonies often go extinct for this reason: all the females end up dead from repeated traumatic insemination. [0] https://en.wikipedia.org/wiki/Traumatic_insemination https://en.wikipedia.org/wiki/Traumatic_insemination