Numbers
65 species in our area
(1)
Texas species:
T. australe Banks, 1899
T. cameronense Levi, 1957
T. cinctipes Banks, 1898
T. cynicum Gertsch & Mulaik, 1936
T. differens Emerton, 1882
T. dilutum Levi, 1957
T. dividuum Gertsch & Archer, 1942
T. flavonotatum Becker, 1879
T. frondeum Hentz, 1850
T. glaucescens Becker, 1879
T. goodnightorum Levi, 1957
T. hidalgo Levi, 1957
T. llano Levi, 1957
T. murarium Emerton, 1882
T. myersi Levi, 1957
T. positivum Chamberlin, 1924
T. rabuni Chamberlin & Ivie, 1944
T. submissum Gertsch & Davis, 1936
Remarks
One tropical species (T. nigroannulatum) is social.
See Also
Enoplognatha have the four bottom eyes almost straight across, with very little space between the top and the bottom eye rows. In
Theridion, the bottom row have a slight downward curve, with more of a gap between the rows:
Theridion           Enoplognatha
Internet References
Peggy Dorris Survey List - AR spp. with state records
digitallibrary.amnh.org - descriptions of
edinburgensis, expulsum, cynicum, insulsum, realisticum, redemptum, detractum, & schullei