Blackwall, J. (1841a). The difference in the number of eyes with which spiders are provided proposed as the basis of their distribution into tribes; with descriptions of newly discovered species and the characters of a new family and three new genera of spiders. Transactions of the Linnean Society of London 18(4): 601-670. doi:10.1111/j.1095-8339.1838.tb00210.x -- Show included taxa

Blackwall, J. (1864a). A history of the spiders of Great Britain and Ireland. Part II. Ray Society, London, pp. 175-384, pl. 13-29. doi:10.5962/bhl.title.143674 -- Show included taxa

Bristowe, W. S. (1941). The comity of spiders. Volume II. Ray Society, London, pp. 229-560, pl. 20-22. -- Show included taxa

Denis, J. (1964b). Notes sur les érigonides. XXVII. Remarques sur les genres Pelecopsis Simon et Trichopterna Kulcz., avec la description du mâle de Pelecopsis major (Denis). Bulletin du Muséum National d'Histoire Naturelle de Paris (2) 36(3): 339-347. -- Show included taxa

Hull, J. E. (1920b). Blackwall's Spiders of Great Britain & Ireland. The Vasculum 6(2): 29-32. -- Show included taxa

Simon, E. (1926). Les arachnides de France. Synopsis générale et catalogue des espèces françaises de l'ordre des Araneae. Tome VI. 2e partie. Roret, Paris, pp. 309-532. -- Show included taxa