Systematics of the spider genus Neoleptoneta Brignoli, 1972 (Araneae: Leptonetidae) with a discussion of the morphology and relationships for the North American Leptonetidae - Ledford, J.; Paquin, P.; Cokendolpher, J.; Campbell, J.; Griswold, C. (Invertebrate Systematics, 2011)