The difference between male and female spiders

Spiders are eight-legged arthropods. All spiders share common  characteristics, but there are some obvious differences between male and  female spiders. These differences may be in size, color, venom and age.

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the size

Female spiders are always larger than males and sometimes have twice  the size of male spiders, but males have longer legs than female spiders  and males can also expand their mouths in what seems to be a different  set of legs.

the color

Like  many animals, male spiders tend to be more colorful than females, where  male spiders use bright colors to attract females in the mating season.  Male spiders also have colored spots on their bodies. In addition, male  bodies are clearly patterned More than females, the legs of male spiders are usually characterized  by colored stripes. On the other hand, female spiders are usually brown  or gray or tend to black.

The poison

In  poisonous spiders, females tend to have more venomous vesicles than  males. In some species, adult males do not have the characteristic of  venom vesicles at all, because female spiders need more venom to protect  their nests and because they do not leave their tissue so they need  more venom In order to be able to catch prey, while male spiders roam a lot and have a lot of choices in the food you eat.

Age

For  unknown reasons, female spiders live much longer than their male  counterparts. Female tarantulas, for example, can live up to 25 years,  while males on the other hand rarely live for more than 10 years.