

When disturbed, they shake their web violently. HabitatĬellar spiders prefer dark, damp areas such as crawl spaces, basements and shed, although they may be found around doorways, in warehouses and sometimes in garages of homes. Their extremely long legs make these spiders appear much larger and give them their nickname of “daddy long legs”. Up to 3/4″ in body length, with an extremely thin body structure. Acta Zoologica, Stockholm, 75, 1–12.Facts, Identification & Control Appearance (1994) Genital morphology and sperm storage in Pholcus phalangioides (Fuesslin, 1775) (Pholcidae Araneae). (1877) Descriptions of the Araneae collected in Colorado in 1875, by A. Verhandlungen der Naturforschenden Gesellschaft in Basel, 61, 28–92. (1950) Spinnentiere aus dem westlichen Nordamerika, gesammelt von Dr. American Museum of Natural History, New York. (2009) The World Spider Catalog, Version 9. Verhandlungen des naturwissenschaftlichen Vereins in Hamburg, 27, 373–382. (1984) Male spider genitalia: Evolutionary changes in structure and function. Verhandlungen der Zoologisch-Botanischen Gesellschaft in Wien, 37, 421–490. (2005) Speciation without changes in genital shape: a case study on Brazilian pholcid spiders (Araneae Pholcidae). Canadian Journal of Zoology, 74, 905–918. (1997) Courtship, copulation, and genital mechanics in Physocyclus globosus (Araneae, Pholcidae). (2005) High species diversity, male-female coevolution, and metaphyly in Southeast Asian pholcid spiders: the case of Belisana Thorell, 1898 (Araneae: Pholcidae). Zoological Journal of the Linnean Society, 139, 477–527. and Spermophora Hentz (Araneae: Pholcidae), with notes on male-female covariation. (2003) Southern African pholcid spiders: revision and cladistic analysis of Quamtana gen. Bulletin of the American Museum of Natural History, 260, 1–144. (2001) The pholcids of Australia (Araneae Pholcidae): taxonomy, biogeography, and relationships. Bulletin of the American Museum of Natural History, 254, 1–348. (2000) New World pholcid spiders (Araneae Pholcidae): A revision at generic level.

(1999) Sexual selection in pholcid spiders (Araneae Pholcidae): artful chelicerae and forceful genitalia. (1998) Genital mechanics in some neotropical pholcid spiders (Araneae: Pholcidae), with implications for systematics. Netherlands Journal of Zoology, 44, 85–99. (1994) Genital morphology, copulatory mechanism and reproductive biology in Psilochorus simoni (Berland, 1911) (Pholcidae Araneae). (1850) Descriptions and figures of the Araneides of the United States. (1942) Report on a collection of spiders from Mexico. Bulletin of the American Museum of Natural History, 77, 307–340. (1936) Descriptions of new American spiders. (1935) Spiders from the southwestern United States. (1902) The common spiders of the United States. Burke Museum Contributions in Anthropology and Natural History, 5, 1–49.Įmerton, J.H. (1988) An annotated checklist of the spiders of Washington. Bulletin of the University of Utah, 32(13), 1–117.Ĭrawford, R. (1942) A hundred new species of American spiders. Journal of Entomology and Zoology, Claremont, 12, 1–17.Ĭhamberlin, R.V. Proceedings of the California Academy of Science, 11, 90–102.Ĭhamberlin, R.V. cornutus (Keyserling, 1887) is examined and the species is declared nomen dubium.īanks, N. simplicior Chamberlin and Ivie, 1942, new synonym) P. coahuilanus Gertsch and Davis, 1937, new synonym) P. Nineteen species, five of which are new, are described, illustrated, mapped, and a key is provided for identification. The genus Psilochorus Simon, 1893 is reviewed for America north of Mexico. University of Alaska Museum of the North, Department of Entomology, 907 Yukon Drive, Fairbanks, Alaska 99775 USAĪraneae, Taxonomy, synonymy, new descriptions, nomen dubium Abstract
