Traits Taxon list
Amplaria adamsi Shear & Krejca, 2007
Amplaria arcata Shear, 2021
Amplaria baughi Shear, 2021
Amplaria californica (Cook, 1899)
Amplaria cervus Shear, 2021
Amplaria crawfordi Shear, 2021
Amplaria eldora (Chamberlin, 1953)
Amplaria eutypa Chamberlin, 1941
Amplaria flucticulus Shear, 2021
Amplaria fontinalis Shear, 2021
Amplaria imberbis (Loomis, 1936)
Amplaria mendocino Shear, 2021
Amplaria muiri Shear & Krejca, 2007
Amplaria nazinta (Chamberlin, 1910)
Amplaria oedipus Shear, Nosler & Marek, 2022
Amplaria rykkenae Shear, 2021
Amplaria shastae (Causey, 1958)
Amplaria staceyi Shear, 2021
Amplaria umatilla Shear, 2021
Apterourus horizontalis Loomis, 1966
Apterourus serratus Shear, 2003
Bayaria nana (Loomis, 1936)
Buotus carolinus Chamberlin, 1940
Caseya benedictae Gardner & Shelley, 1989
Caseya bentona Chamberlin, 1952
Caseya borealis Gardner & Shelley, 1989
Caseya bryophila Gardner & Shelley, 1989
Caseya bucketti Gardner & Shelley, 1989
Caseya coxalis Loomis, 1966
Caseya dendrogona Gardner & Shelley, 1989
Caseya dorada (Chamberlin, 1941)
Caseya douglasia (Chamberlin, 1941)
Caseya dynotypa Chamberlin, 1947
Caseya guttata Gardner & Shelley, 1989
Caseya heteropa Cook & Collins, 1895
Caseya heteropa disjuncta Gardner & Shelley, 1989
Caseya heteropa heteropa Cook & Collins, 1895
Caseya heteropa montana Gardner & Shelley, 1989
Caseya heteropa oraria Gardner & Shelley, 1989
Caseya irritans Chamberlin, 1910
Caseya longiloba Gardner & Shelley, 1989
Caseya megasoma Gardner & Shelley, 1989
Caseya occidentalis Gardner & Shelley, 1989
Caseya paradoxa Gardner & Shelley, 1989
Caseya prionota Gardner & Shelley, 1989
Caseya richarti Shear & Leonard, 2007
Caseya sequoia Chamberlin, 1941
Caseya shastensis Gardner & Shelley, 1989
Caseya similis Causey, 1952
Caseya subtilis Gardner & Shelley, 1989
Caseya taliae Gardner & Shelley, 1989
Caseya westcotti Gardner & Shelley, 1989
Kentrostriaria ohara Shear & Marek, 2022
Kingaria prattensis Shear & Marek, 2023
Lamparia bentonensis Shear & Marek, 2022
Lamparia curryensis Shear & Marek, 2022
Lamparia millicoma Shear & Marek, 2022
Lamparia pratensis Shear & Marek, 2022
Maraplia chico Shear & Marek, 2022
Maraplia napa Shear & Marek, 2022
Maraplia schusteri Shear & Marek, 2022
Martenseya minutocaeca Shear, 2021
Metopiona sheari Gardner & Shelley, 1989
Miniaria ramifera Shear & Marek, 2023
Miniaria richarti Shear & Marek, 2023
Nototrisaria ornata Shear & Marek, 2022
Ochrogramma bentona (Chamberlin, 1952)
Ochrogramma formosula Gardner & Shelley, 1989
Ochrogramma haigi Gardner & Shelley, 1989
Ochrogramma heterogona Gardner & Shelley, 1989
Opiona berryessae Gardner & Shelley, 1989
Opiona bifurcata Gardner & Shelley, 1989
Opiona casualis Gardner & Shelley, 1989
Opiona catorycha Shear & Crawford, 2019
Opiona columbiana Chamberlin, 1951
Opiona communis Gardner & Shelley, 1989
Opiona communis angusta Gardner & Shelley, 1989
Opiona communis communis Gardner & Shelley, 1989
Opiona communis prolixa Gardner & Shelley, 1989
Opiona confusa Gardner & Shelley, 1989
Opiona distincta Gardner & Shelley, 1989
Opiona exigua Gardner & Shelley, 1989
Opiona facetia Gardner & Shelley, 1989
Opiona fisheri Gardner & Shelley, 1989
Opiona goedeni Gardner & Shelley, 1989
Opiona graeningi Shear, 2011
Opiona hatchi Causey, 1954 accepted as Opiona columbiana Chamberlin, 1951
Opiona scytonotoides Gardner & Shelley, 1989
Opiona siliquae Causey, 1963
Petra sierwaldae Shear, Marek, Bond & Wesener, 2022
Plaramia aracta Shear & Marek, 2022
Plaramia johnsonae Shear & Marek, 2022
Ralampia complexa Shear & Marek, 2022
Ralampia filamentosa Shear & Marek, 2022
Rampalia cheathamensis Shear & Marek, 2022
Rhiscosomides acovescor Shear, 1972
Rhiscosomides benedictae Shear, 1973
Rhiscosomides josephi Chamberlin, 1941
Rhiscosomides malcolmi Shear, 1973
Rhiscosomides meineri Silvestri, 1909