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Search Results for: invertebrata


Invertebrata (Science: zoology) a comprehensive division of the animal Kingdom, including all except the vertebrata. Origin:... Read More


Articulata (Science: zoology) 1. One of the four subkingdoms in the classification of cuvier. It has been much modified by... Read More


porifera (Science: zoology) A grand division of the invertebrata, including the sponges; called also spongiae, Spongida, and... Read More