"Its 'overbite' is deadly."
Spiders have a great ability of adaptation. Travelling through Lyr, spiders can be found everywhere, weaving webs to snare their prey. However expect the prey to be you, not your average fly, because these arachnids are gigantic!
Their webs can often slow you down, where they will home in on you; but more often than not their webs can be used in an opposite way by having not the power of glue but elastic, bouncing you high into the air.
(Note: The name in this article is purely conjectural, based on description alone)