STÁVALE, L.M.; SCHNEIDER, M.C.; ARAUJO, D.; BRESCOVIT, A.D. and CELLA, D.M. Chromosomes of Theridiidae spiders (Entelegynae): interspecific karyotype diversity in Argyrodes and diploid number intraspecific variability in Nesticodes rufipes. Genetics and Molecular Biology, v. 33, n. 4, p. 663-668, 2010.