WEris floridana is a species of jumping spider in the family Salticidae. It is found in the United States.
WHabronattus calcaratus is a species of jumping spider that can be found in the United States and Canada.
WHabronattus californicus is a species of jumping spider in the family Salticidae. It is found in California in the United States and along the Baja California Peninsula in Mexico.
WHabronattus tarsalis is a species of jumping spider in the family Salticidae. It is found in the United States and has been introduced into Hawaii.
WLatrodectus indistinctus is a species of spiders in the family Theridiidae, found in Namibia and South Africa. It is one of six species of Latrodectus found in southern Africa, four of which, including L. indistinctus, are known as black button or black widow spiders. Like all Latrodectus species, L. indistinctus has a neurotoxic venom. It acts on nerve endings, causing the very unpleasant symptoms of latrodectism when humans are bitten.
WMeriola californica is a species of true spider in the family Trachelidae. It is found in the United States and Mexico.
WPacificana is a genus of spiders in the family Miturgidae. It was first described in 1904 by Hogg. As of 2017, it contains only one species, Pacificana cockayni, found in New Zealand.
WPardosa atromedia is a species of wolf spider in the family Lycosidae. It is found in the United States.
WRabidosa hentzi is a small species of wolf spider found in North America. Most identified specimens were found in Florida, though some have been found in Georgia and Louisiana. Its color is like that of Rabidosa carrana or Rabidosa rabida, but it is distinguished from other Rabidosa species by its paler color and distinct striped pattern on its back. The cephalothorax is a pale brown-yellow color. Between these is a narrower bright yellow to white streak that extends past the eyes. The sternum and abdomen are both pale, though the upper sides are streaked and spotted with brown markings. The eyes are on a black band that extends back, fading into the pale brown. The spermathecae are round and the palea of the pedipalp has a sclerotized cap. Males and females have a similar face and chelicera, though that of males is usually lighter brown. Males will generally have fewer lateral brown markings on the abdomen than females. In the field, it can be distinguished from similar looking species by the thin yellow stripe on its back. Though usually a ground-dweller, due to scopula hairs on the tarsi and metatarsi, it can sometimes climb into shrubs and bushes. It is the only wolf spider that climbs up into the higher vegetation in open woodland.
WSalticus palpalis is a species of spider from the family Salticidae.
WSchizocosa mccooki is a species of wolf spider in the family Lycosidae. It is found in North America.
WTheridion californicum is a species of cobweb spider in the family Theridiidae. It is found in the United States and Canada.