1911.] Petrunkevitch, Index Catalogue of American Spiders, 785 



Theridion coniferum = Aclui'u coiiifera Bluckivall. 



Theridion dentipalpe = Erigone dentipalpis Reuss. 



Theridion dispar Sundevall cf = Lithyphantes coroUatus Linnceus. 



Theridion distinctum = Ceratinopsis distincta Nicolet. 



Theridion domesticum Hobnberg = Teutana grossa C. Koch. 



Theridion elevatum Banks = Theridion texanum Banks. 



Theridion facetum = Theridula faceta Cambridge. 



Theridion fasciatum Holmberg = Theridion studiosum Henlz. 



Theridion fictilium = Rhomphtea fictiUum Henlz. 



Theridion filipes Blackwall = Bathyphantes concolor Renss. 



Theridion floridensis Banks = Theridion lyra Henlz. 



Theridion fohaceum = Dictyna foliaeea Henlz. 



Theridion funebre = Euryopis funebris Henlz. 



Theridion gemmosum = Theridiosoma gemmosum L. Koch. 



Theridion glaucescens Becker = Theridion blandum Henlz. 



Theridion hirsutum Cambridge = Tlieridion hispidum Cambridge. 



Theridion hypophyllum Filch = Dictyna fohacea Henlz. 



Theridion immundum = Thymoites immundus Keyserling. 



Theridion lasrivum Simon = Dipama hiscivula Keyserling. 



Theridion laticeps = Pedanosthetus laticeps Keyserling. 



Theridion leoninum Henlz = Ero furcata Villers. 



Theridion levipes Nicolel = Theridion spinipes Nicolel. 



Theridion UUputanum Keyserling = Theridion nicoleti Marx. 



Theridion Uneamentum McCook = Latrodectus mactans Fabricius. 



Theridion Uneatum Henlz = Latrodectus mactans Fabricius. 



Theridion lyra Henlz = Theridion lyricum Walckencer. 



Theridion maculatum Walckencer = Lithyphantes coroUatus Linnwus. 



Theridion marmoratum = Enoplognatha marmorata Henlz. 



Theridion marmoreum Holmberg = Theridion tepidariorum C. Koch. 



Theridion marxi Keyserling = Theridion sexpunctatum Emerlon. 



ThericUon minuscuhim Nicolel = Theridion attritum Nicolel. 



Theridion modest urn = Ccatinopsis modesta Nicolel. 



Theridion morologum Henlz = Dictyna sublata Heyilz. 



Theridion nitidum Holmberg = Teutana grossa C. Koch 



Theridion opulentum = TheriduL^ opulenta Walckenwr. 



Theridion peregrinum = Centropelma peregrinum Walckena^r. 



Theridion puUulum = Psilochorus puUulus He7ilz. 



Theridion quadripunctatum Walckeno'r = Steatoda bipunctata Linno'us. 



Theridion roscidum Henlz = Dictyna fohacea Henlz. 



Theridion rotundum Cambridge = Theridion rotundatum nom. nov. 



Theridion serpentinum Henlz = Teutana triangulosa Wcdckemer. 



Theridion signatum Hahn = Linyphia pusilla S^indevall. 



Theridion sisyphoides Walckencer = Theridion tepidariorum C. Koch. 



Theridion sisyphum Walckencer = Theridion formosum Clerck. 



Theridion sordidum Holmberg = Theridion studiosum Henlz. 



Theridion spha^rula Henlz = Theridula opulenta Walckenar. 



Theridion splendidum = Theridiosoma splendida Taczanowski. 



Theridion stictum = Crustulina sticta Cambridge. 



Theridion sublatum = Dictyna sublata Henlz. 



