MilliBase

Caseya Cook & Collins, 1895 (additional source)
Caseya benedictae Gardner & Shelley, 1989 (original description)
Caseya bentona Chamberlin, 1952 (new combination reference)
Caseya bentona Chamberlin, 1952 accepted as Ochrogramma bentona (Chamberlin, 1952) (new combination reference)
Caseya borealis Gardner & Shelley, 1989 (original description)
Caseya bryophila Gardner & Shelley, 1989 (original description)
Caseya bucketti Gardner & Shelley, 1989 (original description)
Caseya coxalis Loomis, 1966 (additional source)
Caseya dendrogona Gardner & Shelley, 1989 (original description)
Caseya dorada (Chamberlin, 1941) (additional source)
Caseya douglasia (Chamberlin, 1941) (basis of record)
Caseya fasciata Chamberlin, 1941 accepted as Vasingtona fasciata (Chamberlin, 1941) accepted as Vasingtona irritans (Chamberlin, 1910) (source of synonymy)
Caseya guttata Gardner & Shelley, 1989 (original description)
Caseya heteropa Cook & Collins, 1895 (additional source)
Caseya heteropa disjuncta Gardner & Shelley, 1989 (original description)
Caseya heteropa heteropa Cook & Collins, 1895 (additional source)
Caseya heteropa montana Gardner & Shelley, 1989 (original description)
Caseya heteropa oraria Gardner & Shelley, 1989 (original description)
Caseya irritans Chamberlin, 1910 (new combination reference)
Caseya irritans Chamberlin, 1910 accepted as Vasingtona irritans (Chamberlin, 1910) (new combination reference)
Caseya longiloba Gardner & Shelley, 1989 (original description)
Caseya megasoma Gardner & Shelley, 1989 (original description)
Caseya occidentalis Gardner & Shelley, 1989 (original description)
Caseya paradoxa Gardner & Shelley, 1989 (original description)
Caseya prionota Gardner & Shelley, 1989 (original description)
Caseya sequoia Chamberlin, 1941 (additional source)
Caseya shastensis Gardner & Shelley, 1989 (original description)
Caseya similis Causey, 1952 (additional source)
Caseya subtilis Gardner & Shelley, 1989 (original description)
Caseya taliae Gardner & Shelley, 1989 (original description)
Caseya westcotti Gardner & Shelley, 1989 (original description)
Caseyidae Verhoeff, 1909 (additional source)
Metopiona Gardner & Shelley, 1989 (original description)
Metopiona sheari Gardner & Shelley, 1989 (original description)
Ochrogramma Gardner & Shelley, 1989 (original description)
Ochrogramma bentona (Chamberlin, 1952) (new combination reference)
Ochrogramma formosula Gardner & Shelley, 1989 (original description)
Ochrogramma haigi Gardner & Shelley, 1989 (original description)
Ochrogramma heterogona Gardner & Shelley, 1989 (original description)
Opiona Chamberlin, 1951 (additional source)
Opiona berryessae Gardner & Shelley, 1989 (original description)
Opiona bifurcata Gardner & Shelley, 1989 (original description)
Opiona casualis Gardner & Shelley, 1989 (original description)
Opiona columbiana Chamberlin, 1951 (additional source)
Opiona communis Gardner & Shelley, 1989 (original description)
Opiona communis angusta Gardner & Shelley, 1989 (original description)
Opiona communis communis Gardner & Shelley, 1989 (original description)
Opiona communis prolixa Gardner & Shelley, 1989 (original description)
Opiona confusa Gardner & Shelley, 1989 (original description)
Opiona distincta Gardner & Shelley, 1989 (original description)
Opiona exigua Gardner & Shelley, 1989 (original description)
Opiona facetia Gardner & Shelley, 1989 (original description)
Opiona fisheri Gardner & Shelley, 1989 (original description)
Opiona goedeni Gardner & Shelley, 1989 (original description)
Opiona hatchi Causey, 1954 accepted as Opiona columbiana Chamberlin, 1951 (source of synonymy)
Opiona scytonotoides Gardner & Shelley, 1989 (original description)
Opiona siliquae Causey, 1963 (additional source)
Placerna dorada Chamberlin, 1941 accepted as Caseya dorada (Chamberlin, 1941) (new combination reference)
Speoseya Causey, 1963 (additional source)
Underwoodia Cook & Collins, 1895 (additional source)
Vasingtona Chamberlin, 1941 (additional source)
Vasingtona fasciata (Chamberlin, 1941) accepted as Vasingtona irritans (Chamberlin, 1910) (source of synonymy)
Vasingtona irritans (Chamberlin, 1910) (basis of record)
Zantona Chamberlin, 1941 accepted as Caseya Cook & Collins, 1895 (source of synonymy)
Zantona douglasia Chamberlin, 1941 accepted as Caseya douglasia (Chamberlin, 1941) (new combination reference)
Zantona douglasia Chamberlin, 1941 (new combination reference)

Alberta for Caseyidae Verhoeff, 1909 
Alberta for Underwoodia Cook & Collins, 1895 
Altay for Caseyidae Verhoeff, 1909 
Amur for Caseyidae Verhoeff, 1909 
British Columbia for Caseyidae Verhoeff, 1909 
British Columbia for Vasingtona Chamberlin, 1941 
Buryatiya for Caseyidae Verhoeff, 1909 
California for Caseya Cook & Collins, 1895 
California for Caseya bucketti Gardner & Shelley, 1989 
California for Caseya longiloba Gardner & Shelley, 1989 
California for Caseya occidentalis Gardner & Shelley, 1989 
California for Caseya paradoxa Gardner & Shelley, 1989 
California for Caseya prionota Gardner & Shelley, 1989 
California for Caseya shastensis Gardner & Shelley, 1989 
California for Caseya taliae Gardner & Shelley, 1989 
California for Caseyidae Verhoeff, 1909 
California for Ochrogramma Gardner & Shelley, 1989 
California for Ochrogramma haigi Gardner & Shelley, 1989 
California for Opiona berryessae Gardner & Shelley, 1989 
California for Opiona bifurcata Gardner & Shelley, 1989 
California for Opiona communis communis Gardner & Shelley, 1989 
California for Opiona distincta Gardner & Shelley, 1989 
California for Opiona exigua Gardner & Shelley, 1989 
Central European Russia for Caseyidae Verhoeff, 1909 
Chita for Caseyidae Verhoeff, 1909 
East European Russia for Caseyidae Verhoeff, 1909 
Irkutsk for Caseyidae Verhoeff, 1909 
Khabarovsk for Caseyidae Verhoeff, 1909 
Krasnoyarsk for Caseyidae Verhoeff, 1909 
Magadan for Caseyidae Verhoeff, 1909 
Manitoba for Caseyidae Verhoeff, 1909 
Manitoba for Underwoodia Cook & Collins, 1895 
Michigan for Caseyidae Verhoeff, 1909 
Michigan for Underwoodia Cook & Collins, 1895 
New Hampshire for Caseyidae Verhoeff, 1909 
New Hampshire for Underwoodia Cook & Collins, 1895 
New Mexico for Caseyidae Verhoeff, 1909 
New Mexico for Underwoodia Cook & Collins, 1895 
New York for Caseyidae Verhoeff, 1909 
New York for Underwoodia Cook & Collins, 1895 
Newfoundland for Caseyidae Verhoeff, 1909 
Newfoundland for Underwoodia Cook & Collins, 1895 
North Caucasus for Caseyidae Verhoeff, 1909 
North Dakota for Caseyidae Verhoeff, 1909 
North Dakota for Underwoodia Cook & Collins, 1895 
North European Russia for Caseyidae Verhoeff, 1909 
Northwest European Russia for Caseyidae Verhoeff, 1909 
Nova Scotia for Caseyidae Verhoeff, 1909 
Nova Scotia for Underwoodia Cook & Collins, 1895 
Ontario for Caseyidae Verhoeff, 1909 
Ontario for Underwoodia Cook & Collins, 1895 
Oregon for Caseya Cook & Collins, 1895 
Oregon for Caseya benedictae Gardner & Shelley, 1989 
Oregon for Caseya bryophila Gardner & Shelley, 1989 
Oregon for Caseya dendrogona Gardner & Shelley, 1989 
Oregon for Caseya guttata Gardner & Shelley, 1989 
Oregon for Caseya megasoma Gardner & Shelley, 1989 
Oregon for Caseya subtilis Gardner & Shelley, 1989 
Oregon for Caseya westcotti Gardner & Shelley, 1989 
Oregon for Caseyidae Verhoeff, 1909 
Oregon for Metopiona sheari Gardner & Shelley, 1989 
Oregon for Ochrogramma Gardner & Shelley, 1989 
Oregon for Ochrogramma formosula Gardner & Shelley, 1989 
Oregon for Ochrogramma heterogona Gardner & Shelley, 1989 
Oregon for Opiona casualis Gardner & Shelley, 1989 
Oregon for Opiona confusa Gardner & Shelley, 1989 
Oregon for Opiona facetia Gardner & Shelley, 1989 
Oregon for Opiona fisheri Gardner & Shelley, 1989 
Oregon for Opiona goedeni Gardner & Shelley, 1989 
Oregon for Opiona scytonotoides Gardner & Shelley, 1989 
Oregon for Vasingtona Chamberlin, 1941 
Québec for Caseyidae Verhoeff, 1909 
Québec for Underwoodia Cook & Collins, 1895 
Sakhalin for Caseyidae Verhoeff, 1909 
South European Russia for Caseyidae Verhoeff, 1909 
Tuva for Caseyidae Verhoeff, 1909 
Utah for Caseyidae Verhoeff, 1909 
Utah for Underwoodia Cook & Collins, 1895 
Washington for Caseya Cook & Collins, 1895 
Washington for Caseyidae Verhoeff, 1909 
Washington for Ochrogramma Gardner & Shelley, 1989 
Washington for Vasingtona Chamberlin, 1941 
Washington (State) for Caseya borealis Gardner & Shelley, 1989 
West Siberia for Caseyidae Verhoeff, 1909 
Wisconsin for Caseyidae Verhoeff, 1909 
Wisconsin for Underwoodia Cook & Collins, 1895 
Wyoming for Caseyidae Verhoeff, 1909 
Wyoming for Underwoodia Cook & Collins, 1895 
Yakutskiya for Caseyidae Verhoeff, 1909 

Holotype BCPM, geounit British Columbia, identified as Opiona columbiana Chamberlin, 1951
Holotype UCD, geounit California, identified as Opiona communis angusta Gardner & Shelley, 1989
Holotype UCD, geounit California, identified as Opiona communis prolixa Gardner & Shelley, 1989
Holotype UCD, geounit California, identified as Caseya heteropa montana Gardner & Shelley, 1989
Holotype UCD, geounit California, identified as Caseya heteropa oraria Gardner & Shelley, 1989
Holotype UCD, geounit California, identified as Opiona communis communis Gardner & Shelley, 1989
Unknown type UCD, geounit California, identified as Opiona communis Gardner & Shelley, 1989
Holotype UCD, geounit California, identified as Caseya heteropa disjuncta Gardner & Shelley, 1989

 Spelling

 for Caseya douglasia (Chamberlin, 1941)

Species epithet is misspelled as "douglasi" in Chamberlin & Hoffman, 1958. [details]

 Spelling

 for Caseya dynotypa Chamberlin, 1947

Species epithet is misspelled as "dynopta" in Chamberlin & Hoffman, 1958, as noted by Loomis (1966). [details]