A newly discovered species of spider living in Madagascar makes the world's longest known web, spanning 25m.
The spider also makes the largest orb web yet found for any spider, and constructs it out of the most tough bio-material yet known, say scientists.
Darwin's bark spider, a species new to science, weaves its huge web over flowing rivers, stretching from bank to bank.
It is so big that it can catch 30 or more prey insects at any one time.
The spider also makes the largest orb web yet found for any spider, and constructs it out of the most tough bio-material yet known, say scientists.
Darwin's bark spider, a species new to science, weaves its huge web over flowing rivers, stretching from bank to bank.
It is so big that it can catch 30 or more prey insects at any one time.
http://news.bbc.co.uk/earth/hi/earth_news/newsid_9001000/9001866.stm
