Why Do Spiders Need a Mate?
Spiders do not reproduce in the same way as other animals, and arachnologists have discovered that there is a complex ecology behind how “boy meets girl”. There is no easy answer to the question of why spiders mate. However, it is true that most species of spiders are solitary. They hunt and eat smaller insects and invertebrates.
To mate, male spiders must find a female and convince her that they are the perfect match. This requires clever survival tactics and a wide repertoire of behaviors.
The primary objective of the male is to impregnate the female. In some species, the mating process can take only a matter of seconds. But in others, the male must contend with other males and fight to be the first to mate.
To mate, the male spider must first locate a mature female. To do this, it follows a silky thread or web. Then, it grabs the female by chelicerae and lifts her onto its body. The male then deposits sperm into the female’s genital opening.
Once the sperm is in the epigynum, the female lays an egg sac. The female then protects the egg until it hatches. A successful male spider will also try to prevent other males from impregnating the female.
During the copulation, the female will often bite into the male’s sacrificial gift. It is believed that this practice may be an effort to preserve reproductive options. The male must then leap away from the female, but there are a few cases where the male arachnid dies before he is able to escape.