Behavior
P. metallica's behavior parallels that of many arboreal spiders. In the wild the P. metallica live in holes of tall trees where they make asymmetric funnel webs. Their primary prey consists of various flying insects, which they seize in flight and paralyze. It is not unknown for the spiders of this genus to live communally when territory, i.e. number of holes per tree, is limited.
This species is desired by many tarantula enthusiasts, with adults sometimes pricing above $500 in the USA. Demand for 2-week old unsexed spiderlings at US$200 is high, and there are examples of them being sold for much more. Prices can vary in other locations, particularly Europe. Like many spiders, the gender can influence price; females live for about 12 years, 3 to 4 times longer than males, making them more expensive. Also females are considered to be more useful for breeding, making demand higher. They are hardy, relatively fast growing spiders that are generally fed crickets, but can take on anything from a common fruit fly when spider-lings, to a new-born (pinky) mouse or anole when adults. They measure between 6-8" in legspan when fully grown. In captivity, humid environments with temperatures between 65° to 75°F with a humidity level of 75 to 85% are preferred.
Read more about this topic: Poecilotheria Metallica
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