Bird eating spider games

Males can be identified by the mating hooks on the first set of legs. The male will come to the entrance of the female's burrow and try to entice her out. He will use his mating hooks when she comes out to restrain her fangs while he tries to mate with her. Afterwards he has to make a fast getaway or be injured or killed by the female.

The female deposits about 50 eggs in a silken egg sack about 1 inch 3 cm in diameter, and stores it in her burrow. She guards it for 6 to 7 weeks, even taking the sack with her when she leaves the burrow. After the young spiders hatch they stay in the nest until their first molt, and then go out on their own.

The Goliath bird-eating spiders are considered to be very aggressive and do not make good pets. Unlike other spiders, who are noiseless, the Goliath bird-eating spider can make a hissing noise to frighten off threats by rubbing bristles on its legs together. They will also rear up on their hind legs in a threat position. Their two fangs have poison glands at their base. Although they are not very toxic to humans, they can cause severe pain, nausea and sweating. The venom works on the nervous system and paralyzes its smaller victims.

A more painful way of defending itself is to flick off the hairs on its abdomen with its legs. These microscopically barbed hairs can be irritating to the skin and lungs.

They will cause swelling for a few hours like a nettle rash. It is most serious when the hairs get into your eyes or mouth. Bird Eating Spiders kill their prey by pouncing on it and injecting venom. They eat insects, lizards, frogs occasionally, small birds and other spiders particularly the Lycosa species. All food is captured in the area near their burrows. As they have no teeth, they rely on digestive juices to dissolve their food. This is quite amazing. The female lives up to 30 years.

She spends most of her life in or close to the silk lined burrow. The male lives in a burrow too but leaves it when an adult for mating. The males do not die after mating and can actually survive to breed for two seasons before dying. The female lays her eggs and sticks the egg sac in a special part of the burrow. The egg sac is 35mm by 30mm and oval in shape. It is thicker at the center and is very white.

These hairs are called urticating ER-tick-ate-ing hairs. In humans, these hairs can be painful and itchy. Good thing tarantulas only flick them when threatened. It can have an inch leg span. At first glance, the exoskeleton that a spider sheds can look like a spider itself.

San Diego Zoo Wildlife Explorers. Goliath bird-eating spider. World's biggest tarantula. South America. Endangered Status. A pencil is 7. Spiderlings A female Goliath bird-eating spider lays about 70 eggs. Time to grow All spiders have a hard exoskeleton. Scary hairs Like other tarantulas, these spiders defend themselves with hair—but not just any hair. Insects have only six.