| Euryopis argentea | |
|---|---|
|   | |
| E. argentea, adult male | |
|   | |
| E. argentea, adult male | |
| Scientific classification   | |
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Subphylum: | Chelicerata | 
| Class: | Arachnida | 
| Order: | Araneae | 
| Infraorder: | Araneomorphae | 
| Family: | Theridiidae | 
| Genus: | Euryopis | 
| Species: | E. argentea | 
| Binomial name | |
| Euryopis argentea Emerton, 1882 | |
Euryopis argentea is a species of cobweb spider in the family Theridiidae. It is found in the United States, Canada, and Russia. [1] [2] [3] [4]

The Pholcidae are a family of araneomorph spiders. The family contains over 1,800 pholcids, including those commonly known as the marbled cellar spider , daddy long-legs spider, granddaddy long-legs spider, carpenter spider, daddy long-legger, vibrating spider, gyrating spider, long daddy, and skull spider. The family, first described by Carl Ludwig Koch in 1850, is divided into 94 genera.

Euryopis is a genus of comb-footed spiders that was first described by Anton Menge in 1868.
Euryopis flavomaculata is a tangle-web spider species with Palearctic distribution. It is notably found in Lithuania.
Euryopis elegans is a species of spiders in the family Theridiidae, the tangle-web spiders.
Euryopis texana is a species of cobweb spider in the family Theridiidae. It is found in the United States.

Euryopis quinquemaculata is a species of cobweb spider in the family Theridiidae. It is found in the United States.

Anthanassa argentea, the chestnut crescent, is a species of crescents, checkerspots, anglewings, etc. in the butterfly family Nymphalidae. It is found in North America.

Euryopis formosa is a species of cobweb spider in the family Theridiidae. It is found in the United States and Canada.
Euryopis tavara is a species of cobweb spider in the family Theridiidae. It is found in the United States.

Euryopis funebris is a species of cobweb spider in the family Theridiidae. It is found in the United States and Canada.

Formica argentea is a species of ant in the family Formicidae.

Neotama mexicana, also known as the long-spinneret spider or Mexican two-tailed spider, is a species of tree trunk spider in the family Hersiliidae. It is found in a range from the United States to Peru and Guyana.
Xysticus emertoni, or Emerton's crab spider, is a species of crab spider in the family Thomisidae. It is found in the United States, Canada, Slovakia, Russia, and a range from Central Asia to China.

Pirata piraticus is a species of wolf spider in the family Lycosidae. It is found in North America, Europe, Turkey, Caucasus, a range from Russia, Central Asia, China, and Japan.
Habronattus tranquillus is a species of jumping spider in the family Salticidae. It is found in the United States and Mexico.
Phrurotimpus borealis is a species of true spider in the family Phrurolithidae. It is found in North America.

Phidippus apacheanus is a species of jumping spider in the family Salticidae. It is found in the United States, Mexico, and Cuba.
Kaestneria pullata is a species of sheetweb spider in the family Linyphiidae. It is found in North America, Europe, a range from Russia, China, Mongolia, and Japan.

Oxyopes scalaris, the western lynx spider, is a species of lynx spider in the family Oxyopidae. It is found in North America.

Euryopis splendens is a species of comb-footed spider in the family Theridiidae. The range of distribution is the south east of Australia. The spider lives under stones or bark.