Spirembolus is a genus of North American sheet weavers that was first described by Ralph Vary Chamberlin in 1920.
Species
it contains forty-one species, found in Mexico, Canada, and the United States:
- Spirembolus abnormis <small>Millidge, 1980</small> â USA, Canada
- Spirembolus approximatus <small>(Chamberlin, 1949)</small> â USA
- Spirembolus bilobatus <small>(Chamberlin & Ivie, 1945)</small> â USA
- Spirembolus cheronus <small>Chamberlin, 1949</small> â USA
- Spirembolus chilkatensis <small>(Chamberlin & Ivie, 1947)</small> â USA
- Spirembolus demonologicus <small>(Crosby, 1925)</small> â USA
- Spirembolus dispar <small>Millidge, 1980</small> â USA
- Spirembolus elevatus <small>Millidge, 1980</small> â USA
- Spirembolus erratus <small>Millidge, 1980</small> â USA
- Spirembolus falcatus <small>Millidge, 1980</small> â USA
- Spirembolus fasciatus <small>(Banks, 1904)</small> â USA
- Spirembolus fuscus <small>Millidge, 1980</small> â USA
- Spirembolus hibernus <small>Millidge, 1980</small> â USA
- Spirembolus humilis <small>Millidge, 1980</small> â USA
- Spirembolus latebricola <small>Millidge, 1980</small> â USA
- Spirembolus levis <small>Millidge, 1980</small> â USA, Mexico
- Spirembolus maderus <small>Chamberlin, 1949</small> â USA
- Spirembolus mendax <small>Millidge, 1980</small> â USA
- Spirembolus mirus <small>Millidge, 1980</small> â USA
- Spirembolus monicus <small>(Chamberlin, 1949)</small> â USA
- Spirembolus monticolens <small>(Chamberlin, 1919)</small> (type) â USA, Canada
- Spirembolus montivagus <small>Millidge, 1980</small> â USA
- Spirembolus mundus <small>Chamberlin & Ivie, 1933</small> â USA, Canada
- Spirembolus novellus <small>Millidge, 1980</small> â USA
- Spirembolus oreinoides <small>Chamberlin, 1949</small> â USA, Canada
- Spirembolus pachygnathus <small>Chamberlin & Ivie, 1935</small> â USA
- Spirembolus pallidus <small>Chamberlin & Ivie, 1935</small> â USA
- Spirembolus perjucundus <small>Crosby, 1925</small> â USA
- Spirembolus phylax <small>Chamberlin & Ivie, 1935</small> â USA
- Spirembolus praelongus <small>Millidge, 1980</small> â USA
- Spirembolus prominens <small>Millidge, 1980</small> â USA, Canada
- Spirembolus proximus <small>Millidge, 1980</small> â USA
- Spirembolus pusillus <small>Millidge, 1980</small> â USA
- Spirembolus redondo <small>(Chamberlin & Ivie, 1945)</small> â USA
- Spirembolus spirotubus <small>(Banks, 1895)</small> â USA, Canada
- Spirembolus synopticus <small>Crosby, 1925</small> â USA
- Spirembolus tiogensis <small>Millidge, 1980</small> â USA
- Spirembolus tortuosus <small>(Crosby, 1925)</small> â USA
- Spirembolus vallicolens <small>Chamberlin, 1920</small> â USA
- Spirembolus venustus <small>Millidge, 1980</small> â USA
- Spirembolus whitneyanus <small>Chamberlin & Ivie, 1935</small> â USA
References