| Pachygnatha tristriata | |
|---|---|
| Scientific classification   | |
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Subphylum: | Chelicerata | 
| Class: | Arachnida | 
| Order: | Araneae | 
| Infraorder: | Araneomorphae | 
| Family: | Tetragnathidae | 
| Genus: | Pachygnatha | 
| Species: | P. tristriata | 
| Binomial name | |
| Pachygnatha tristriata C. L. Koch, 1845 | |
Pachygnatha tristriata is a species of long-jawed orb weaver in the family of spiders known as Tetragnathidae. [1] [2] [3] [4] It is found in the United States and Canada. [5]

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.

Long-jawed orb weavers or long jawed spiders (Tetragnathidae) is a family of araneomorph spiders first described by Anton Menge in 1866. They have elongated bodies, legs, and chelicerae, and build small orb webs with an open hub with few, wide-set radii and spirals with no signal line or retreat. Some species are often found in long vegetation near water.
Pachygnatha zappa is a spider named after musician Frank Zappa because of its unique markings which resemble his famous moustache.

Pachygnatha is a genus of long-jawed orb-weavers that was first described by Carl Jakob Sundevall in 1823.

Pachygnatha degeeri is a spider in the family of long-jawed orb weavers (Tetragnathidae).
Pachygnatha clerckoides is a spider species found in Bulgaria and Macedonia.
Pachygnatha simoni is a spider species found in Spain.
Pachygnatha sundevalli is a spider species in the family Tetragnathidae, found in Portugal and Spain.
Pachygnatha terilis is a spider species found in Switzerland, Austria and Italy.
Pachygnatha tullgreni is a spider species found in Portugal.

Pachygnatha clercki is a species of long-jawed orb weaver in the family of spiders known as Tetragnathidae. It is found in North America, Europe, Caucasus, Russia, Central Asia, China, Korea, and Japan.
Pachygnatha furcillata is a species of long-jawed orb weaver in the spider family Tetragnathidae. It is found in the United States.
Pachygnatha autumnalis is a species of long-jawed orb weaver in the spider family Tetragnathidae. It is found in the United States, Canada, and Cuba.
Tetragnatha guatemalensis, the Guatemalan long-jawed spider, is a species of long-jawed orb weaver in the family Tetragnathidae. It is found in North, Central America, Cuba, and Jamaica.

Castianeira longipalpa is a species of true spider in the family Corinnidae. It is found in the United States as well as Canada. It is a type of ant-mimic sac spider, and has most often been observed along the east coast of North America.
Tetragnatha viridis is a species of long-jawed orb weaver in the family of spiders known as Tetragnathidae. It is found in the United States.

Spintharus flavidus is a species of cobweb spider in the family Theridiidae. It is found in a range from the United States to Bolivia and Brazil.
Pachygnatha brevis is a species of long-jawed orb weaver in the spider family Tetragnathidae. It is found in the United States and Canada.

Pachygnatha xanthostoma is a species of long-jawed orb weaver in the spider family Tetragnathidae. It is found in the United States and Canada.
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