Species
Obisium parvulum Banks, 1895a: 12 (in part; see Microbisium brunneum (Hagen)); Banks, 1904a: 141; Coolidge, 1908: 113; Ellingsen, 1909b: 220.
Microbisium parvulum (Banks): Chamberlin, 1930: 21-22; Chamberlin, 1931a: figs 28h, 35n; Beier, 1932a: 139, fig. 173; Vachon, 1934i: 412; Roewer, 1937: 250; Brimley, 1938: 497; Hoff, 1946g: 495-496; Hoff, 1956b: 3-4; Hoff and Bolsterli, 1956: 161; Hoff, 1958: 9; Hoff, 1959b: 4, etc.; Hoff, 1961: 432, figs 7-9; Rowland and Reddell, 1976: 15; Nelson, 1984: 343-349, maps 1-2; Corey and Taylor, 1987: 165; Muchmore, 1990a: 513; Harvey, 1991a: 339; Shultz, 1991: fig. 6c; Snider and Nelson, 1991: 260; Muchmore, 1992: 131; Buddle, 2005: 15; Brand, 2006: 127; Francke and Villegas-Guzmán, 2006: 295; Watermolen, 2007: 3; Murienne, Harvey and Giribet, 2008: 174; Cokendolpher, 2009: 68; Buddle, 2010: 5, fig. 1d.
Microbisium brunneum (Hagen): Hoff, 1944b: 125-128, figs 1e-f, 2 (in part) (misidentification); Hoff, 1945c: 34 (misidentification).
Microbisium confusum Hoff, 1946g: 496-497; Hoff, 1949b: 446, figs 25a-c; Hoff, 1956b: 3; Hoff and Bolsterli, 1956: 160; Hoff, 1958: 9; Hoff, 1961: 432-433, figs 10-11; Hoff, 1963a: 2-3; Wheeler and Wheeler, 1964: 8; Lawson, 1968: 4351; Lawson, 1969: 3-4, figs 1-5; Manley, 1969: 6, fig. 4; Weygoldt, 1969a: fig. 105; Muchmore, 1971a: 91; Knowlton, 1972: 2; Muchmore, 1972d: 110; Nelson, 1973: 232-235, figs a-c; Knowlton, 1974: 3; Nelson, 1975: 280-281, figs 20-24; W.F. Rapp, 1978a: 5-7; W.F. Rapp, 1978b: 12; Aitchison, 1979: 85; Muchmore, 1979a: 194; Muchmore, 1981f: 381; Nelson, 1982: 262-274, figs 1-28; W.F. Rapp, 1986: 220-221; Sharkey, 1987: 17; D.W. Zeh, 1987b: 1086 (synonymised by Nelson, 1984: 349).
Microbisium sp. Prob. confusum Hoff: Graves and Graves, 1969: 267.
Obisium parvulum: North America [Hoff (1958) invalidly declared Bernalillo County, New Mexico, as type locality].
Microbisium confusum: Antioch, Lake County, Illinois, U.S.A.
Latitude: 38°N
Longitude: 90°W
Coordinates based upon: U.S.A. (IMPRECISE)
Pseudoscorpiones de Geer 1778
Order
Iocheirata Harvey 1992
Suborder
Neobisioidea Chamberlin 1930
Superfamily
Neobisiidae Chamberlin, 1930
Family
Neobisiinae Chamberlin 1930
Subfamily
Microbisium Chamberlin, 1930
Genus
Microbisium parvulum (Banks, 1895)
Species
Obisium parvulum Banks, 1895a: 12 (in part; see Microbisium brunneum (Hagen)); Banks, 1904a: 141; Coolidge, 1908: 113; Ellingsen, 1909b: 220.
Microbisium parvulum (Banks): Chamberlin, 1930: 21-22; Chamberlin, 1931a: figs 28h, 35n; Beier, 1932a: 139, fig. 173; Vachon, 1934i: 412; Roewer, 1937: 250; Brimley, 1938: 497; Hoff, 1946g: 495-496; Hoff, 1956b: 3-4; Hoff and Bolsterli, 1956: 161; Hoff, 1958: 9; Hoff, 1959b: 4, etc.; Hoff, 1961: 432, figs 7-9; Rowland and Reddell, 1976: 15; Nelson, 1984: 343-349, maps 1-2; Corey and Taylor, 1987: 165; Muchmore, 1990a: 513; Harvey, 1991a: 339; Shultz, 1991: fig. 6c; Snider and Nelson, 1991: 260; Muchmore, 1992: 131; Buddle, 2005: 15; Brand, 2006: 127; Francke and Villegas-Guzmán, 2006: 295; Watermolen, 2007: 3; Murienne, Harvey and Giribet, 2008: 174; Cokendolpher, 2009: 68; Buddle, 2010: 5, fig. 1d.
Microbisium brunneum (Hagen): Hoff, 1944b: 125-128, figs 1e-f, 2 (in part) (misidentification); Hoff, 1945c: 34 (misidentification).
Microbisium confusum Hoff, 1946g: 496-497; Hoff, 1949b: 446, figs 25a-c; Hoff, 1956b: 3; Hoff and Bolsterli, 1956: 160; Hoff, 1958: 9; Hoff, 1961: 432-433, figs 10-11; Hoff, 1963a: 2-3; Wheeler and Wheeler, 1964: 8; Lawson, 1968: 4351; Lawson, 1969: 3-4, figs 1-5; Manley, 1969: 6, fig. 4; Weygoldt, 1969a: fig. 105; Muchmore, 1971a: 91; Knowlton, 1972: 2; Muchmore, 1972d: 110; Nelson, 1973: 232-235, figs a-c; Knowlton, 1974: 3; Nelson, 1975: 280-281, figs 20-24; W.F. Rapp, 1978a: 5-7; W.F. Rapp, 1978b: 12; Aitchison, 1979: 85; Muchmore, 1979a: 194; Muchmore, 1981f: 381; Nelson, 1982: 262-274, figs 1-28; W.F. Rapp, 1986: 220-221; Sharkey, 1987: 17; D.W. Zeh, 1987b: 1086 (synonymised by Nelson, 1984: 349).
Microbisium sp. Prob. confusum Hoff: Graves and Graves, 1969: 267.
Type Locality
Obisium parvulum: North America [Hoff (1958) invalidly declared Bernalillo County, New Mexico, as type locality].
Microbisium confusum: Antioch, Lake County, Illinois, U.S.A.
Distribution
Latitude: 38°N
Longitude: 90°W
Coordinates based upon: U.S.A. (IMPRECISE)
Pseudoscorpiones de Geer 1778
Order
Iocheirata Harvey 1992
Suborder
Neobisioidea Chamberlin 1930
Superfamily
Neobisiidae Chamberlin, 1930
Family
Neobisiinae Chamberlin 1930
Subfamily
Microbisium Chamberlin, 1930
Genus