Species
Obisium macilentum Simon, 1878b: 157-158; Banks, 1895a: 12; Banks, 1904b: 364; Coolidge, 1908: 113; Banks, 1911: 639, fig. 210g; Moles, 1914c: 195; Moles and Moore, 1921: 9.
Microcreagris duncani Chamberlin, 1930: 33, fig. 3b; Chamberlin, 1931a: figs 1a, 1c-d, 1f, 1h-j, 1m-n, 1q, 17j (synonymised by Beier, 1932a: 154).
Microcreagris macilenta (Simon): Beier, 1932a: 154, fig. 186; Roewer, 1937: 252; Hoff, 1958: 10; Harvey, 1991a: 343.
Fissilicreagris macilenta (Simon): Muchmore, 1994c: 64-66, figs 4-8.
Not Microcreagris macilentum (Simon): Chamberlin, 1930: 31 (misidentification; see Fissilicreagris chamberlini (Beier)).
Obisium macilentum: Mariposa, Mariposa County, California, U.S.A.
Microcreagris duncani: Jasper Ridge, San Mateo County, California, U.S.A.
Latitude: 37°29'N
Longitude: 119°58'W
Coordinates based upon: Mariposa
Pseudoscorpiones de Geer 1778
Order
Iocheirata Harvey 1992
Suborder
Neobisioidea Chamberlin 1930
Superfamily
Neobisiidae Chamberlin, 1930
Family
Microcreagrinae Balzan 1892
Subfamily
Fissilicreagris Ćurčić, 1984
Genus
Fissilicreagris macilenta (Simon, 1878)
Species
Obisium macilentum Simon, 1878b: 157-158; Banks, 1895a: 12; Banks, 1904b: 364; Coolidge, 1908: 113; Banks, 1911: 639, fig. 210g; Moles, 1914c: 195; Moles and Moore, 1921: 9.
Microcreagris duncani Chamberlin, 1930: 33, fig. 3b; Chamberlin, 1931a: figs 1a, 1c-d, 1f, 1h-j, 1m-n, 1q, 17j (synonymised by Beier, 1932a: 154).
Microcreagris macilenta (Simon): Beier, 1932a: 154, fig. 186; Roewer, 1937: 252; Hoff, 1958: 10; Harvey, 1991a: 343.
Fissilicreagris macilenta (Simon): Muchmore, 1994c: 64-66, figs 4-8.
Not Microcreagris macilentum (Simon): Chamberlin, 1930: 31 (misidentification; see Fissilicreagris chamberlini (Beier)).
Type Locality
Obisium macilentum: Mariposa, Mariposa County, California, U.S.A.
Microcreagris duncani: Jasper Ridge, San Mateo County, California, U.S.A.
Distribution
Latitude: 37°29'N
Longitude: 119°58'W
Coordinates based upon: Mariposa
Pseudoscorpiones de Geer 1778
Order
Iocheirata Harvey 1992
Suborder
Neobisioidea Chamberlin 1930
Superfamily
Neobisiidae Chamberlin, 1930
Family
Microcreagrinae Balzan 1892
Subfamily
Fissilicreagris Ćurčić, 1984
Genus