What creature has 16 legs, similar to a spider

Without such a creature, spiders have only eight legs.

The spider's body is divided into two parts: cephalothorax (anterior) and abdomen (posterior), and the cephalothorax is covered with dorsal armor and chest plate. There are two pairs of appendages in the cephalothorax, the first pair is chelicera, with chelicera, and the tip of the chelicera has a toxic gland opening; The chelicerae of the rectal palatal suborder move anteriorly and backward, and the lateral and opposite movements of the palatal suborder; The second pair is whiskered, which are foot-like in females and immature males to hold food and act as sensory organs.

Spider Classification:

1. Bird catcher spider.

The whole body is brown, the individual is extra-large, generally about 7 cm long, some can reach 10 cm long, has the ability to build its own living nest, mostly burrows around the dry field or in the overgrown weeds, lurking in the hole during the day, going out to hunt at night.

2. Chinese tarantula: dense black, white and yellow fine hairs all over the body, ctophorax and back brown, ** with a yellow-brown longitudinal spot. Wide anteriorly and narrow laterally, the middle fossa is distinct, and the body length is 3.4 cm. For burrowing spiders, they mostly dig burrows and build nests in the fields of cotton, soybeans and other crops in the plains.

3. White-fronted cancer spider.

The body of the spider is short and flat, the feet can stretch left and right to run horizontally, the body is large, it is one of the common spiders in the room, it is easy to walk, it lays eggs in May and June, and each female spider can reproduce 500 600 young spiders.

Spiders have 8 legs. There are two bearded limbs near the front of the eyes, and two chelicerae in the middle of the bearded limbs, but the legs refer to the feet, four pairs of feet, and eight legs.

Spider is the general name for all species of the order Arachnids of the phylum Arthropoda. It has 4 pairs of feet, divided into base joints, turning joints, leg joints, knee joints, shin joints, back kneeling joints, heel joints and taektail joints (upper claws). The feet are covered with bristles and have several sensory organs, such as elongated bristles (which sense air currents and vibrations).

After self-cutting, it can be regenerated the next time it molts.

Spiders have a relatively long lifespan, generally 8 months to 2 years. However, male spiders are generally short-lived, and that is because of their biological characteristics, and they die soon after mating. Spiders have a characteristic is that they will spin silk and weave webs, if they fall into the trap of spiders, it is difficult for general insects to escape, all spiders are masters of predation, not only that, they can also catch animals several times larger than their size, they are very adaptable to the environment, and there are spiders all over our country.

Spider Lifestyle:

The lifestyle of spiders can be divided into two main categories. That is, the nomadic type and the sedentary type.

Safari type spiders, spiders that hunt everywhere, hunt, have no fixed residence, do not build webs, do not burrow, and do not build nests. There are scaly arachnidae, ursoaradae and most tarantulas.

Spiders have eight legs, most of them have venomous glands, and male spiders are generally smaller than female spiders and are carnivorous animals.

The spider is surrounded by a chitinous exoskeleton, and the body is clearly divided into cephalothorax and abdomen, which are often connected by a thin stalk that becomes the first abdominal segment of the abdomen, without a caudal segment or tail whip. The spider has no compound eyes, and the cephalothorax has 6 pairs of appendages.

The first and second pairs belong to the head appendages, of which the first pair is chelicera, most of which are chelicera, most of the base is chelicera, the tip of the tip is chelicera, the teeth are tubular, and the venom secreted by the chelicera or cephalothorax is derived from this.