Marbled Cellar Spider (Holocnemus pluchei)

About Marbled Cellar Spider (Holocnemus pluchei)

• Kingdom: Animals
• Phylum: Arthropods
• Class: Arachnids
• Order: Spiders
• Family: Cellar Spiders

Holocnemus pluchei, commonly known as the marbled cellar spider, is a species of Pholcidae, a family commonly referred to as "cellar spiders" or "daddy long-legs". This species is distributed across the North Pacific region of the United States, as well as in parts of North Africa, Europe, and the Mediterranean. It is considered a common household spider and builds its nest in attics, basements, and eaves of houses. Although some members of the species live in solitary webs, the majority join already existing webs and migrate to new webs multiple times throughout the course of their lives. A unique feature of H. pluchei is that while in many species of spiders, stridulation commonly occurs by males during sexual encounters, in H. pluchei, females also possess stridulatory organs, and both sexes engage in stridulation.

Source: Wikipedia