Family: Arkyidae L. Koch, 1872 [urn:lsid:nmbe.ch:spiderfam:0123] Detail
In synonymy:
Dema Karsch, 1878 = Demadiana Strand, 1929 (Strand, 1929: 18, preoccupied, replacement name)
Gen. Demadiana Strand, 1929 [urn:lsid:nmbe.ch:spidergen:03969] Detail
type Dema simplex Karsch, 1878; gender feminine
N.B.: replacement name for Dema Karsch, 1878c: 801 [urn:lsid:nmbe.ch:spidergen:04880], preoccupied in Coleoptera by Gistel, 1848; transferred from the Araneidae to the Arkyidae by Dimitrov et al., 2017: 244; removed from the synonymy of Cyrtarachne Thorell, 1868 by Framenau, Scharff & Harvey, 2010: 152 (contra Simon, 1895a: 880).
Demadiana carrai Framenau, Scharff & Harvey, 2010 | m | Australia (New South Wales)     [urn:lsid:nmbe.ch:spidersp:043399]
Demadiana carrai Framenau, Scharff & Harvey, 2010: 155, f. 10A, 11A-B (Dm).
Demadiana cerula (Simon, 1908) | m f | Australia (Western Australia)     [urn:lsid:nmbe.ch:spidersp:016880]
Paraplectanoides cerula Simon, 1908d: 428 (Df).
Paraplectanoides caerulea Bonnet, 1958: 3333 (invalid emendation).
Demadiana cerula Framenau, Scharff & Harvey, 2010: 156, f. 1A-B, 2A-D, 3A-D, 4A-D, 5A-D, 10C-D, 12A-D, 13A-D (Dm, f, T from Paraplectanoides).
Demadiana complicata Framenau, Scharff & Harvey, 2010 | m | Australia (Queensland)     [urn:lsid:nmbe.ch:spidersp:043400]
Demadiana complicata Framenau, Scharff & Harvey, 2010: 159, f. 10B, 14A-B (Dm).
Demadiana diabolus Framenau, Scharff & Harvey, 2010 | m f | Australia (South Australia, Tasmania)     [urn:lsid:nmbe.ch:spidersp:043401]
Demadiana diabolus Framenau, Scharff & Harvey, 2010: 160, f. 15A-B, 16A-D (Dmf).
Demadiana milledgei Framenau, Scharff & Harvey, 2010 | m f | Australia (New South Wales, Victoria)     [urn:lsid:nmbe.ch:spidersp:043402]
Demadiana milledgei Framenau, Scharff & Harvey, 2010: 163, f. 15C-D, 17A-D (Dmf).
Demadiana simplex (Karsch, 1878) * | m f | Australia (Western Australia, South Australia, New South Wales, Victoria)     [urn:lsid:nmbe.ch:spidersp:015786]
Dema simplex Karsch, 1878c: 801 (Df).
Demadiana simplex Strand, 1929: 18 (generic replacement name).
Cyrtarachne simplex Roewer, 1942a: 897.
Demadiana simplex Framenau, Scharff & Harvey, 2010: 153, f. 8A-B, 9A-E (Dm, f, T from Cyrtarachne).
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