#Long bodied cellar spider female windows#

Reduction of outdoor lighting or changing white light bulbs to yellow will help to attract fewer night-flying insects and thus reduce the spider populations. It is also known as the skull spider, since its cephalothorax is said to resemble a human skull. Reduction of other insects in and around a home will reduce the food available to the spiders, and removal of debris and lumber piles will help to reduce harborage sites. Pholcus phalangioides, commonly known as the cosmopolitan cellar spider, long-bodied cellar spider or one of various types called a daddy long-legs spider, is a spider of the family Pholcidae. Sweeping is not likely to kill the spiders, but pyrethroid insecticides provide excellent knockdown and control. Sweeping of webs to remove them is an important step in cellar spider control, as these spiders do not reuse their own silk, and the webs continue to accumulate. There may be either 6 or 8 eyes, depending on the species, and the outer 3 eyes on either side of the head are arranged in a close triangle. During mating, tactile communication is probably of some importance. The color is a yellowish brown and the legs may be as long as 2 inches. Male spiders find a female spiders by tracking the pheromones she leaves. The female creates an egg mass of about a dozen eggs, and holds it in her jaws until the eggs hatch.Ĭellar spiders are easily identified by their extraordinarily long and thin legs, which are attached to their elongate and thin body. These spiders have been known to feed on black widow spiders. They hang upside down on their webs, and when disturbed they will begin to shake and bounce the web noticeably, or they may drop off the web and run to hide. Their long legs make them very clumsy when attempting to walk.

#Long bodied cellar spider female windows#

Webs typically appear under the eaves of roofs, around porch lights, within garages, and indoors around windows where the light may draw small insects that the spiders feed on.

Their primary crime is the messiness of their webs, which are thin and flimsy but tend to gather dust and floating debris, as well as the remains of the insects the spiders have fed on. The cellar spiders are incapable of biting humans and are harmless to us and our pets.

The color of these spiders varies from dark brown or black, with light yellow stripes on its head or faces. They are characterized by their thick, heavy bodies and powerful jaws to catch and eat their prey.

However, the true Daddy Long-legs is another animal entirely, called the Harvestman. The long-bodied cellar spider belongs to a subfamily of spiders known as the mygalomorphs, found all over North America. The cellar spiders are often called “Daddy Long-legs” due to their very long, thin legs. Several dozen species of Pholcids are native to North America, with the three species listed above the most common to be found in and on structures.