Chordeumatida. Large individuals - Cleidogonidae, Cleidogona major Cook & Collins, 1895; small individuals, Striariidae, Striaria sp. North America, USA, North Carolina.

Chordeumatida: Striariidae, gen. & sp. nov. (with lateral paranota). North America, USA, Washington, Grays Harbor Co., Canyon River. Photo courtesy of W. P. Leonard.

Chordeumatida: Striariidae. gen. & sp. nov. North America, USA, Washington. Photo courtesy of W. P. Leonard.

Chordeumatida: Striariidae. gen. & sp. nov. North America, Washington, Thurston Co., Olympia, Priest Point Park. Photo courtesy of W. P. Leonard.

Chordeumatida: Striariidae. Striaria sp. in typical, coiled, resting posture. North America, Washington, Thurston Co., Priest Point Park. Photo courtesy of W. P. Leonard.

Chordeumatida: Striariidae. gen. & sp. nov. North America, USA, Washington. Photo courtesy of W. P. Leonard.

Chordeumatida: Striariidae. Striaria sp., mating pair. Note strands of silk produced by spinnerets. North America, USA, Washington, Thurston Co., Capitol State Forest. Photo courtesy of W. P. Leonard.