References

Gertsch, W. J. & Archer, A. F. (1942). Descriptions of new American Theridiidae. American Museum Novitates 1171: 1-16. -- Show included taxa

Levi, H. W. (1957a). The spider genera Enoplognatha, Theridion, and Paidisca in America north of Mexico (Araneae, Theridiidae). Bulletin of the American Museum of Natural History 112: 1-124. -- Show included taxa

Levi, H. W. (1959b). The spider genera Achaearanea, Theridion and Sphyrotinus from Mexico, Central America and the West Indies (Araneae, Theridiidae). Bulletin of the Museum of Comparative Zoology 121: 57-163. -- Show included taxa

Petrunkevitch, A. (1911). A synonymic index-catalogue of spiders of North, Central and South America with all adjacent islands, Greenland, Bermuda, West Indies, Terra del Fuego, Galapagos, etc. Bulletin of the American Museum of Natural History 29: 1-791. -- Show included taxa

Pickard-Cambridge, O. (1898a). Arachnida. Araneida. In: Biologia Centrali-Americana, Zoology. London 1, 233-288, pl. 29-39. [[for the exact dates see Lyal, 2011]] -- Show included taxa

Pickard-Cambridge, F. O. (1902a). Arachnida - Araneida and Opiliones. In: Biologia Centrali-Americana, Zoology. London 2, 313-424. [[for the exact dates see Lyal, 2011]] -- Show included taxa