It ’s a pop culture trope that mated lobsters stay together until they drop dead . But is it true ?

Nope . While plenty of animals practice farsighted - termmonogamy , lobster are not among them . Lobsters actually mate by a eldritch system of rules of in series monogamy . It ’s not exactly a one - night outdoor stage , but it ’s not a lifelong commitment either . or else , a bunch of female person take turns having a fling with the local predominant male that last a week or two and , if they ’re not happy with the amount of genetic material he ’s provided , then essay a trivial surplus legal action .

It works like this : A female lobster who ’s quick to pair ( which they can only do right after they ’ve molted ) hangs out near the hideout of the local dominant male person and fans her pheromone - laced piddle into his home . This relax the male , making him less aggressive and more sensory to mating . Then there ’s a brief courtship , and the male allows the female person into his den .

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Anywhere from a few 60 minutes to a few days later , the female pillowcase into something a little more comfortable by cast off her exoskeleton . ( Shacking up with the neighbourhood tough guy guarantees her protection during this vulnerable time . ) The dyad Ilex paraguariensis , and the male stick his sperm in the female . Once her new shell has hardened a week or two afterwards , she takes off , and another female can have her turn . Often , the female person in an area will careen the timing of their molts to make their reproductive conga line more efficient . As soon as one female person is done with the scantling , the next one is already waiting to pee on his doorstep .

Sometimes , the male does n’t bring home the bacon enough sperm to amply feed all of a female ’s eggs . Inthese cases , she ’ll allow before her new shell finishes forming to ascertain and mate with another male person ( or males ) until she pull together enough sperm . Usually this need just an extra dalliance or two , but as many as 10 have been account .

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