- family: Linyphiidae
- genus: Anthrobia
- genus: Aphileta
- genus: Dicymbium
- genus: Diplocentria
- genus: Eulaira
- genus: Gnathonaroides Bishop & Crosby, 1938
- genus: Mermessus
- genus: Ostearius
- genus: Porrhomma
- genus: Sciastes Bishop & Crosby, 1938
- genus: Scirites Bishop & Crosby, 1938
- genus: Scironis Bishop & Crosby, 1938
- genus: Scolopembolus Bishop & Crosby, 1938
- genus: Scotinotylus
- genus: Scylaceus Bishop & Crosby, 1938
- genus: Scyletria Bishop & Crosby, 1938
- genus: Semljicola
- genus: Sisicottus Bishop & Crosby, 1938
- genus: Sisicus Bishop & Crosby, 1938
- genus: Sisis Bishop & Crosby, 1938
- genus: Sisyrbe Bishop & Crosby, 1938
- genus: Sitalcas Bishop & Crosby, 1938
- genus: Smermisia
- genus: Smodix Bishop & Crosby, 1938
- genus: Tachygyna
- genus: Traematosisis Bishop & Crosby, 1938