Jovan Hadži theories of animal evolution. He devised a system of classification in which he divided the animal kingdom into six phyla: Protozoa, Parazoa, "Ameria" (animals with no segments), "Oligomeria" (animals with few segments), "Polymeria" (animals with many segments) and Chordata. His choice of characters important for classification was generally discredited by his contemporaries, and the system was never accepted by zoologists. However, due to its simplicity, the system was widely used in science education in former Yugoslavia. His other major theory was that of the origin of metazoa - he developed an existing hypothesis stating that the first multicellular animals resembling
Phyla nodiflora Don) Munz, "Lippia reptans" Kunth, "Polyumn incisa" Small, "Phyla nodiflora" var. "antillana" Moldenke, "Phyla nodiflora" var. "canescens" (Kunth) Moldenke, "Phyla nodiflora" var. "incisa" (Small) Moldenke, "Phyla nodiflora" var. "longifolia" Moldenke, "Phyla nodiflora" var. "repens" (Spreng.) Moldenke, "Phyla nodiflora" var. "reptans" (Kunth) Moldenke, "Phyla nodiflora" var. "rosea" (D. Don) Moldenke, "Phyla nodiflora" var. "texensis" Moldenke. Phyla nodiflora Phyla nodiflora, the frog fruit, sawtooth fogfruit, or turkey tangle, is an ornamental plant in the Verbenaceae family, and is native to South America and the United States. It can be found in tropical areas around the globe, a naturalized species in many places.