Invertebrata
Invertebrata (Lamarck, 1793) sunt animalia spina vertebrali carentia. Contraria sunt vertebrata (pisces, amphibia, sauropsida, mammalia). 
Classificatio Linnaeana duas classes comprehendit, quae sunt insecta et vermes. Hodie viginti phyla constituunt, quae 97 centesimas omnium animalium esse computantur.

Pinacotheca

Bibliographia 
 Hyman, L. H. 1940. The Invertebrates (6 volumes) New York : McGraw-Hill. A classic work.
 Anderson, D. T. (Ed.). (2001). Invertebrate zoology (2nd ed.). Oxford: Oxford University Press.
 Brusca, R. C., & Brusca, G. J. (2003). Invertebrates (2nd ed.). Sunderland, Mass. : Sinauer Associates.
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 Ruppert, E. E., Fox, R. S., & Barnes, R. D. (2004). Invertebrate zoology: a functional evolutionary approach. Belmont, CA: Thomas-Brooks/Cole.
 Adiyodi, K.G. & Adyiodi, R.G. (Eds) 1983- . Reproductive Biology of Invertebrates. Wiley, New York. (Many volumes.)
 Giese, A.G. & Pearse, J.S. (Eds) 1974- . Reproduction of Marine Invertebrates. Academic Press, New York. (Many volumes.)
 Advances in Invertebrate Reproduction. Elsevier Science, Amsterdam. (Five volumes.)

Nexus externi 

Animalia