1911.] Pelrunkevitch, Index Calalogue of American Spiders. 781 



Spintharus elongatus Keyserling = Spintharus flavidus Henlz. 



Spintharus lineatus Cawbridfife = Spintharus flavidus i/eM<2. 



Spiropalpus spiralis = Prosopotheca spiralis Ernerton. 



Stearodea americana = Steatoda americana F. Cambridge. 



Steatoda albomaculata =, Theridion alboinaculatum Cambridge. 



Steatoda albula = Theridion albulum Cambridge. 



Steatoda asjKn'sa = Theridion aspersum F. Cambridge. 



Steatoda cavipalpus = 'J'heridion cavipalpus F. Cambridge. 



Steatoda compressa F. Cambridge = Theridion rotundatum nam. nov. 



Steatoda confraterna = Theridion confraternum Banks. 



Steatoda corollata = Lithyphantes coroUatus Linnceus. 



Steatoda elegans = Theridion elegans Taczanowski. 



Steatoda elevata = Theridion elevatum Banks. 



Steatoda florens = Theridion florens Cambridge. 



Steatoda forda = Theridion fordum Keyserling. 



Steatoda guttata = Crustulina guttata Wider. 



Steatoda hispida = Theridion hispidum Cambridge. 



Steatoda longistylum = Theridion longistyluni F. Cambridge. 



Steatoda marmorata = Enoplognatha marmorata Henlz. 



Steatoda mixta = Theridion mixtum Cambridge. 



Steatoda morula = Theridion moruluni Cambridge. 



Steatoda munifex = Theridion munifex Cambridge. 



Steatoda nigra = Dipoena nigra Emerlon. 



Steatoda oblivia = Theridion oblivium Cambridge. 



Steatoda pura = Theridion purum Cambridge. 



Steatoda inisulosa Keyserling = Teutana grossa C. Koch. 



Steatoda rostrata = Theridion rostratum Cambridge. 



Steatoda rubicunda = Theridion rubicundum F. Cambridge. 



Steatoda rufipes = Theridion rufipes Lucas. 



Steatoda sexmaculata = Theridion sexmaculatum Keyserling. 



Steatoda spiralis = Theridion spirale Emerlon. 



Steatoda tseniata = Theridion tseniatum Keyserling. 



Steatoda tepidariorum = Theridion tepidariorum C. Koch. 



Steatoda transversa F. Cambridge = Theridion transgressum nom. nov. 



Steatoda triangulosa = Teutana triangulosa Walckena^r. 



Steatoda viva = Theridion vivum Cambridge. 



Steatoda voluta = Theridion volutum F. Cambridge. 



Stemonyphantes bucculentus Emerlon = Linyphia lineata Linnaus, 



Stenootenus gracilis = Senoculus gracilis Keyserling. 



Stenoctenus pallidus = Senoculus pallidus F. Cambridge. 



Stephanopis camelina = Tobias camelinus Cambridge. 



Stephanopis cornuta = Tobias cornutus Taczanov:ski. 



Stephanopis echinata = Onocolus echinatus Taczanowski. 



Stephanopis edwardsi = Ca-nypha edwardsi Nicolel. 



Stephanopis lucida = Sidyma lucida Keyserling. 



Stephanopis pentagona = Onocolus pehtagonus Keyserling. 



Stephanopis quinquetuberculata = Tobias quinquetuberculatus Taczanowski. 



Stephanopis rugosa = Tobias rugosus Taczanovjski. 



Stephanopis trispinosa = Epicadinus trispinosus Taczanowski. 



