The female lays about 50 eggs into a 30mm diameter sack several days later, which is stored in the burrow and protected by a tough cover of silk. The entrance to the burrow is surrounded by loose strands of web, which provide the spider with an advanced warning of approaching prey or danger. Most noticeable is in the Amazon rainforest, the spider is terrestrial, living in deep burrows, and is found commonly in marshy or swampy areas. Australian Bird-Eating Spider (Selenocosmia Crassipes) Scientific Name: Selenocosmia Crassipes. The habitat ranges from sandy deserts to rainforests. The venom is quite toxic, however, and bites may cause severe pain, nausea and profuse sweating. The female lays anywhere from 100 to 200 eggs, which hatch into spiderlings within two months. Bird-eating spider may also refer to Eastern tarantula. The Goliath birdeater ( Theraphosa blondi ) is a spider belonging to the tarantula family Theraphosidae. Retrieved 10 September 2013. Please help improve this article by adding citations to reliable sources. The female bird-eating spider spends most of her life in her burrow. Colors range from dark to light brown with faint markings on the legs. The largest species may attain a body length of 60mm and a leg span of 160mm, with powerful fangs 10mm long.
(March 2012) ( Learn how and when to remove this template message ). The goliath birdeater is native to the upland rain forest regions of northern South America: Suriname, Guyana, French Guiana, northern Brazil and southern Venezuela. Journal of the British Tarantula Society. The colour varies from grey-brown to reddish, often with a silvery sheen. Some species are known as barking or whistling spiders because of the sounds they can produce by rubbing their palps (the appendages between the front legs) along a set of spines at the base of their fangs. Birdeaters have hair on their bodies, abdomens, and legs. This is one of several species of large, aggressive spiders, which are found in the warmer and more arid regions of Australia. These spiders construct long, silk-lined burrows or will utilise a log or rock for protection. Occasionally, hatchling birds will be taken from nests on the ground, however, the bulk of the diet comprises insects, lizards, frogs, and other spiders. Although the fangs are long and robust and can easily penetrate human skin, the bite is not deadly. 21 (1). Despite its common name, the bird-eating spider rarely eats birds. Females mature in 3 to 6 years and have an average life span of 15 to 25 years. Unsourced material may be challenged and removed. Found in northern South America, it is the largest spider in the world.
Bird eating spider diet video:
vertebrate eat arachnid fare tags:
goliath vertebrate eat arachnid fare
goliath bird eating spider diet
vertebrate eat arachnid substance series
goliath vertebrate eat arachnid substance
salmonid chromatic vertebrate eat arachnid fare
vertebrate eat arachnid substance
