Andalusian Funnel-Web Spider – Macrothele calpeiana – La araña negra de los alcornocales
As they prefer little disturbed areas and are active at night you will not normally encounter these spiders. Be cautious if you are moving logs, rocks etc and see a sheet like web. If provoked these spiders will rear up in a threatening manner and can even give an audible hiss. unlike its famous close relative is the Australian funnel-web (Atrax robustus) whose bites can be fatal, Macrothele calpeiana venom is mild in comparison giving a localized but painful swelling.