References

Chickering, A. M. (1955). The genus Eustala (Araneae, Argiopidae) in Central America. Bulletin of the Museum of Comparative Zoology 112(6): 389-518. -- Show included taxa

Gertsch, W. J. & Davis, L. I. (1936). New spiders from Texas. American Museum Novitates 881: 1-21. -- Show included taxa

Keyserling, E. (1892). Die Spinnen Amerikas. Epeiridae. Bauer & Raspe, Nürnberg 4, 1-208. doi: 10.5962/bhl.title.64832 -- Show included taxa

Kraus, O. (1955b). Spinnen aus El Salvador (Arachnoidea, Araneae). Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft 493: 1-112. -- Show included taxa

Levi, H. W. (1977a). The American orb-weaver genera Cyclosa, Metazygia and Eustala north of Mexico (Araneae, Araneidae). Bulletin of the Museum of Comparative Zoology 148: 61-127. -- Show included taxa

Pickard-Cambridge, O. (1889d). Arachnida. Araneida. In: Biologia Centrali-Americana, Zoology. London 1, 1-56, pl. 1-8. [[for the exact dates see Lyal, 2011]] -- Show included taxa

Pickard-Cambridge, O. (1895a). Arachnida. Araneida. In: Biologia Centrali-Americana, Zoology. London 1, 145-160. [[for the exact dates see Lyal, 2011]] -- Show included taxa

Pickard-Cambridge, F. O. (1904). Arachnida - Araneida and Opiliones. In: Biologia Centrali-Americana, Zoology. London 2, 465-560, pl. 44-51. [[for the exact dates see Lyal, 2011]] -- Show included taxa