Theridion luteitarse is a species of spiders of the family Theridiidae. It is endemic on the island of Santo Antão, Cape Verde.García, Macías & Oromí, 2005 : Lista preliminar de especies silvestres de Cabo Verde: Hongos, Plantas y Animales Terrestres. [Preliminary lists of forest species of Cape Verde] Gobierno de Canarias, Consejería de Medio Ambiente y Ordenación Territorial, p. 63 The species was named and described by Günter E. W. Schmidt and Rolf Harald Krause in 1995.
References
Further reading Schmidt & Krause, 1995 : Weitere Spinnen von Cabo Verde. Entomologische Zeitschrift, Frankfurt am Main, vol. 105, no 18, p. 355-364.