Reproduction
The Silverfish reproduce at an extremely rapid rate. This is one reason why they can become an annoying pest, because they will multiply into large numbers, in just a small amount of time. The mating ritual for this insect is very specific. No other species of insect related to the Silverfish do the same type of mating process.
Mating
involves both a male and a female, and involves a sort of dance
before hand. The male and female will start the mating facing
each other. The male will then start a series of movements,
where he will move way and towards the female. The female will
chase him away and allow him to come back to her through out the
process. After a this has taken place, they will stop right
next to each other and massage each other's antennae. This
will cause the male to release his spermaphore into the female, thus
fertilizing her eggs. This complex ritual can take as long as
an hour to complete.
(Redmond)
A female
silverfish can lay up to 50 fertilized eggs at one time given the
anatomy that these bugs possess. Each female has five ovarioles for
every ovary and males have six pair of testes
(Barnhart and Stirling, 1961). Females
generally only lay eggs one time in their lifetime, but if each
female is laying 50 eggs, their numbers can increase very rapidly! (PestNet,
2012) It usually takes somewhere between 2-8 weeks for the
eggs to hatch. When the juveniles hatch out of their eggs,
they will look very similar to their parents, the only difference
being they will be white instead of silver. The silver color
is gained through growth and molting.
(Cox,2012)