Caliactis Shelley, 1996 (original description)
Caliactis bistolata Shelley, 1996 (original description)
Colactidinae Hoffman, 1980 (additional source)
Colactis Loomis, 1937 (additional source)
Colactis briggsi Shear, 1974 accepted as Colactis utorum (Chamberlin, 1925) (additional source)
Colactis loomisi Hoffman, 1954 accepted as Colactis tiburona (Chamberlin, 1923) (source of synonymy)
Colactis protenta Loomis, 1937 (additional source)
Colactis quadrata Loomis, 1937 (additional source)
Colactis sideralis Loomis, 1937 accepted as Colactis tiburona (Chamberlin, 1923) (source of synonymy)
Colactis tiburona (Chamberlin, 1923) (additional source)
Colactis utorum (Chamberlin, 1925) (additional source)
Colactis yuma Chamberlin, 1958 accepted as Colactis tiburona (Chamberlin, 1923) (source of synonymy)
Diactidinae Shelley, 1996 (original description)
Diactidini Shelley, 1996 accepted as Diactidinae Shelley, 1996 (original description)
Florea Shelley, 1996 (original description)
Florea sinuata Shelley, 1996 (original description)
Heptium Loomis, 1937 (additional source)
Heptium carinellum Loomis, 1937 (source of synonymy)
Heptium scamillatum Loomis, 1937 (additional source)
Idrionaria Shelley, 1996 (original description)
Idrionaria dineh Shelley, 1996 (original description)
Tetracion antraeum Hoffman, 1956 (status source)
Tetracion jonesi Hoffman, 1956 (status source)
Tynomma Loomis, 1937 (additional source)
Tynomma magnum Buckett & Gardner, 1969 (additional source)
Tynomma mutans (Chamberlin, 1910) (additional source)
Tynommatidae Hoffman, 1980 (additional source)