Family: Linyphiidae Blackwall, 1859 [urn:lsid:nmbe.ch:spiderfam:0103] Detail
Gen. Idionella Banks, 1893 [urn:lsid:nmbe.ch:spidergen:01027] Detail
type Ceratinella formosa Banks, 1892; gender feminine
N.B.: removed from the synonymy of Ceraticelus Simon, 1884 by Ivie, 1967: 128 (rejecting Crosby, 1905a: 320, who transferred the type species); revalidation not accepted by Buckle et al., 2001: 105.
In synonymy:
Idionella confusa (Gertsch & Mulaik, 1936) = Idionella sclerata (Ivie & Barrows, 1935) (Dondale, 1959: 236, sub Grammonota).
Idionella guttata (Chamberlin & Ivie, 1939, T from Ceraticelus) = Idionella anomala (Gertsch & Ivie, 1936) (Ivie, 1967: 128).
Idionella anomala (Gertsch & Ivie, 1936) | m f | USA     [urn:lsid:nmbe.ch:spidersp:010883]
Ceraticelus anomalus Gertsch & Ivie, 1936: 14, f. 14-15 (Dm).
Ceraticelus guttatus Chamberlin & Ivie, 1939a: 69, f. 59 (Df) [urn:lsid:nmbe.ch:spidersp:058804].
Ceraticelus anomalus Barnes, 1953: 7, f. 9 (Df).
Idionella anomala Ivie, 1967: 128 (T from Ceraticelus, S of Ceraticelus guttatus).
Idionella deserta (Gertsch & Ivie, 1936) | m | USA     [urn:lsid:nmbe.ch:spidersp:010884]
Ceraticelus desertus Gertsch & Ivie, 1936: 15, f. 21 (Dm).
Idionella deserta Ivie, 1967: 128 (T from Ceraticelus).
Idionella formosa (Banks, 1892) * | m f | USA     [urn:lsid:nmbe.ch:spidersp:010885]
Ceratinella formosa Banks, 1892a: 33, pl. 2, f. 55 (Df).
Idionella formosa Banks, 1893a: 130.
Ceraticelus formosus Crosby, 1905a: 320.
Ceraticelus formosus Crosby & Bishop, 1925c: 25, pl. 5, f. 44-47 (f, Dm).
Ceraticelus formosus Crosby, 1937b: 164, f. 1 (Dm).
Idionella formosa Ivie, 1967: 128 (T from Ceraticelus).
Idionella formosa pista (Chamberlin, 1949) | m f | USA     [urn:lsid:nmbe.ch:spidersp:010886]
Ceraticelus formosus pistus Chamberlin, 1949: 492, f. 46 (Dmf).
Idionella nesiotes (Crosby, 1924) | m f | USA, Mexico     [urn:lsid:nmbe.ch:spidersp:010887]
Ceraticelus nesiotes Crosby, in Chamberlin, 1924b: 641, f. 81-84 (Dmf).
Ceraticelus nesiotes Crosby & Bishop, 1925c: 36, pl. 8, f. 79-82 (mf).
Idionella nesiotes Ivie, 1967: 128 (T from Ceraticelus).
Idionella nesiotes Jiménez et al., 2015: 324, f. 5e-f (m).
Idionella rugosa (Crosby, 1905) | m f | Canada, USA     [urn:lsid:nmbe.ch:spidersp:010888]
Ceraticelus rugosus Crosby, 1905a: 322, pl. 28, f. 5, 7 (Dm).
Ceraticelus rugosus Crosby, 1937b: 165, f. 2 (m).
Ceraticelus rugosus Kaston, 1948: 157, f. 401-404 (m, Df).
Idionella rugosa Ivie, 1967: 128 (T from Ceraticelus).
Ceraticelus rugosus Paquin & Dupérré, 2003: 92, f. 828-831 (mf).
Idionella sclerata (Ivie & Barrows, 1935) | m f | USA, Mexico     [urn:lsid:nmbe.ch:spidersp:010889]
Grammonota sclerata Ivie & Barrows, 1935: 14, pl. 6, f. 48-51 (Dmf).
Grammonota confusa Gertsch & Mulaik, 1936b: 3, f. 4-5 (Dm) [urn:lsid:nmbe.ch:spidersp:058803].
Grammonota sclerata Dondale, 1959: 236, f. 17 (f, S of Grammonota confusa).
Idionella sclerata Ivie, 1967: 128 (T from Grammonota).
Grammostola sclerata Buckle et al., 2001: 121 (provisional T back to Grammostola).
Idionella titivillitium (Crosby & Bishop, 1925) | m f | USA     [urn:lsid:nmbe.ch:spidersp:010890]
Ceraticelus titivillitium Crosby & Bishop, 1925c: 45, pl. 11, f. 106-109 (Dm).
Ceraticelus titivillitium Chamberlin & Ivie, 1944: 62, f. 107 (Df).
Idionella titivillitium Ivie, 1967: 128 (T from Ceraticelus).
Idionella tugana (Chamberlin, 1949) | m f | USA     [urn:lsid:nmbe.ch:spidersp:010891]
Ceraticelus tuganus Chamberlin, 1949: 494, f. 12-13 (Dmf).
Idionella tugana Ivie, 1967: 128 (T from Ceraticelus).
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