Morphological characteristics of the red rose spider

Morphological Characteristics of Red Rose Spider
Red Rose Spider

As the name suggests, the red rose spider's appearance is dark red, which is very attractive. Its toxicity is very low, but care must be taken when raising it. The Red Rose Spider is very gentle under most circumstances and can be played manually, but accidents may occur if it cannot be eliminated.
The total length of the cephalothorax of an adult red rose spider is about 7-8cm, and the total length is about 10-15cm. In terms of color, except for a few species, hairy spiders are both male and female. In terms of body size, female spiders are slightly larger than male spiders, but some species are quite different. To separate the male and female spiders, you have to wait until the spiders grow into adults. Or it is easier to separate after being semi-adult. There are two pairs of book lungs in the spider's abdomen. The front pair has a slightly sunken horizontal stripe in the center of the book lungs, called the external gastric groove. The front line of the external gastric groove is the opening of the genitals. Male spiders and The structure of the reproductive opening of immature female spiders is not obvious, while the reproductive opening of mature female spiders is specialized into a harder structure, called the external female organ. Even so, it is still not easy to separate, but it can be seen from the shelling of the spider. The most accurate judgment that can be clearly seen is that after the male spider matures, there will be a sperm plug on the end of the tentacles next to the fangs, and there will be a small protrusion on the tibia of the first pair of legs. , female spiders do not have these two structures. The red rose spider is not the fire rose spider. The fire rose spider is a subspecies of the red rose spider. The appearance of the two is very obvious.

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