Giant flying spider

Hunting spiders, also known as chasm spiders or giant flying spiders, were a rare species of subterranean spider related to the much smaller flying spider.

Description
The most distinguishing features of this species was that they had translucent, cobweb-like wings. They used these to aid and steer great leaps, traveling up to horizontally on average. So long as their wings were intact and had room to beat, they could fall almost any distance without being harmed.

The body of a hunting spider measured around in diameter.

Personality
Hunting spiders were of average intellect for a creature of their nature. This made them capable of being trained and of recognizing people by their gestures, smell, and voice. They generally lacked the intellectual capability to recognize if someone was a spellcaster. Hunting spiders also disliked bright lights and had a fear of fire, meaning that a campfire was typically sufficient to deter them.

Abilities
These creatures had a deadly poisonous bite, which took effect ten to thirty minutes after their victim was bitten. Hunting spiders also had the trait of truevision.

Combat
Much like a bird, hunting spiders would use their airborne capabilities to ambush upon potential prey.

Society
Hunting spiders were generally not known to sleep.

Diet
Hunting spiders were an omnivorous type of spider. Some of their favorite prey included small animals, goblins, kobolds, and even other lesser species of spiders. They generally did not try to prey upon humans unless they were alone, unarmored, and had no significant source of flame near them.

Homelands
Hunting spiders exclusively inhabited subterranean areas. In Faerûn they could particularly be found living in underground caverns beneath the Goblin Marches, Stonelands, and Cormanthor. They occasionally came up to the surface to hunt, particularly at night.

Relationships
Some individuals were known to train hunting spiders to act as guardian animals, who would remain loyal so long as they were regularly fed. Many were known to serve wizards as familiars, especially drow wizards.