The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.

References

• Brusca, R. C., & Brusca G. J. (2003). Invertebrates, 2nd edition. Sunderland, Massachusetts: Sinauer.
• Brusca, Richard C., and Gary J. Brusca. 1990. Invertebrates. xiii + 992
• Danovaro R, Company JB, Corinaldesi C, D'Onghia G, Galil B, et al. 2010. Deep-Sea Biodiversity in the Mediterranean Sea: The Known, the Unknown, and the Unknowable. PLoS ONE 5(8): e11832. doi:10.1371/journal.pone.0011832
• Fujikura K, Lindsay D, Kitazato H, Nishida S, Shirayama. 2010. Marine Biodiversity in Japanese Waters. PLoS ONE 5(8): e11836. doi:10.1371/journal.pone.0011836
• J. Zrzavy and S. Mihulka. 1998. Phylogeny of the Metazoa based on morphological and 18S ribosomal DNA evidence. Cladistics 14:249-285
• Margulis, L., & Chapman M. J. (2010). Kingdoms and Domains: An Illustrated Guide to the Phyla of Life On Earth, 4th edition reprinted with corrections.
• Miloslavich P, Díaz JM, Klein E, Alvarado JJ, Díaz C, et al. 2010. Marine Biodiversity in the Caribbean: Regional Estimates and Distribution Patterns. PLoS ONE 5(8): e11916. doi:10.1371/journal.pone.0011916
• Sterrer, Wolfgang. 1972. Systematics and evolution within the Gnathostomulida. Systematic Zoology, vol. 21, no. 2. 151-173
• Sørensen, M. V., & Sterrer W. (2009). Gnathostomulida of the Gulf of Mexico. (TunnellJ W., FelderD L., EarleS A., Ed.).Gulf of Mexico Origin, Waters, and Biota: Biodiversity. 529-531.
• Sørensen, M. V., Sterrer W., & Giribet G. (2006). Gnathostomulid phylogeny inferred from a combined approach of four molecular loci and morphology. Cladistics. 22, 32-58.
• Witek, A., Herlyn H., Ebersberger I., Welch D. B. M., & Hankeln T. (2009). Support for the monophyletic origin of Gnathifera from phylogenomics. Molecular Phylogenetics and Evolution. 54, 1037-1041.