Photography appreciation of black and white spiders

It is a poisonous spider called the grass spider, because the brighter the color, the more likely it is to be poisonous. The head and chest are brown, the abdomen and back are black, there are 6 white stripes in the middle and back, and there are 2 spots above the 1 stripes. Living in leaves or dead branches, with irregular nets, but not sticky. A small insect enters, and its predation action is very agile. When disturbed, it will pretend to be dead and fall to the ground to escape! Arachnoidea is a subclass of Arthropoda and Cladocera, and it is also the largest subclass of this subclass. Include spiders, scorpions and mites. There are more than 50,000 known species in the world, most of which are terrestrial, and only a few mites and a spider are aquatic. Most arachnids are carnivores. Most spiders and scorpions are poisonous, mainly for self-defense and hunting, and most arachnids are poisonous.

Grass spider, also known as the lost funnel grass spider. ? The body is oval, the male spider is about 8 mm long and the female spider is about 9 mm long, all of which are gray-green. White wheel marks on the head and chest; Small mouth, suitable for sucking; 4 pairs of monocular eyes, located at the back of the head and the front of the chest; There are 6 pairs of appendages below, 1 pair is a single chelate with poisonous glands inside; The second pair is the foot beard, which looks like an antenna, and the male terminal segment expands into a mating organ; The other 4 pairs, all walking feet, are composed of 7 joints, with 2 claws at the end of tarsal joints, 5 pairs of oval abdomen with splayed white spots, genital holes in the front abdomen and covered by reproductive plates; There is anus at the back end of the ventral surface, 3 pairs of verrucous fusiform protrusions in front, and the third pair of fusiform protrusions extends into 1 pair of tails. There is a small hole at the top of the spindle process, which is filled with spinning glands, which can secrete mucus and condense into silk to form a net.

Character identification: the body is oval, the head and chest are orange yellow, the eye area is black, there is a depression in the center of the head and chest, and the black radiation stripes extend from the depression to the left and right. The abdomen is grayish brown with light longitudinal stripes and brown lines on both sides of the longitudinal stripes. The abdomen is orange-yellow, the feet are light brown, and there are taupe rings. The rotator is long and orange. Light and crisp. A slight breath, a faint taste.

Labyrinth funnel spider, 8- 14mm long, oval, all gray green. White wheel marks on the head and chest, small mouth; There are 4 pairs of monocular eyes, which are located at the back of the head and the lower end of the chest. The anterior eye is straight, and the anterior and posterior eyes of the anterior concavity of the posterior column are close to each other. There are 6 pairs of appendages under it. 1 pair has thorns and poisonous glands. The second pair is foot whiskers, like antennae, and the other four pairs are walking feet, consisting of seven joints, with two claws at the end of tarsal joints. The abdomen is oval with 5 pairs of open white spots. The front abdomen is covered with a reproductive plate, and the rear abdomen has an anus. There are three pairs of verrucous spindles at the front end, and the third pair of spindles extends into 1 pair of tails.